CH17-CH17
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School
Fayetteville Technical Community College *
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Course
220
Subject
Mechanical Engineering
Date
Feb 20, 2024
Type
rtf
Pages
41
Uploaded by CommodoreIce4708
DF
Multiple Choice
Identify the choice that best completes the statement or answers the question.
____
1.
Characteristics of water that make it valuable for fire extinguishment include:
A.
low coefficient of friction.
B.
a single application method.
C.
a greater heat-absorbing capacity than other agents.
D.
an ability to change to steam with little energy required.
____
2.
The primary way water extinguishes fire is by:
A.
absorbing heat.
B.
excluding oxygen.
C.
saturating dry fuel.
D.
neutralizing the chemical reaction.
____
3.
The energy required to raise the temperature of a substance by one degree is called:
A.
Specific Heat.
B.
British Thermal Unit (Joule).
C.
Latent Heat of Vaporization.
D.
Standard International Heat Unit.
____
4.
Latent Heat of Vaporization is:
A.
the temperature at which a substance turns to steam.
B.
the temperature at which the rate of vaporization begins to decrease.
C.
the amount of heat required to raise the temperature of a substance by one degree.
D.
the amount of heat required to convert a unit mass of a liquid into a vapor without temperature change.
____
5.
As water is vaporized into steam, it expands approximately ____ its original volume.
A.
700 times
B.
1,000 times
C.
1,700 times
D.
2,200 times
____
6.
Which statement about water streams is MOST accurate?
A.
Water in a solid stream absorbs heat more rapidly.
B.
A solid stream has greater surface area to absorb heat.
C.
A stream broken into small droplets has a greater surface area.
D.
A stream broken into small droplets absorbs heat less efficiently.
____
7.
Which of the following statements about vaporization and steam is MOST accurate?
A.
Steam produced in the upper layer of hot smoke and fire gases may cause the upper layer to expand downward.
B.
Steam produced on contact with hot surfaces is more likely to result in complete vaporization of the fire stream.
C.
Steam produced in the upper layer of hot smoke and fire gases will cause the upper
layer to contract toward the ceiling.
D.
Steam produced on contact with hot surfaces has little effect on the total volume of
the upper layer of hot smoke and fire gases.
____
8.
Which of the following statements about friction loss is MOST accurate?
A.
Friction increases pressure at the nozzle.
B.
The larger the hose, the higher the friction loss.
C.
Friction has little effect on the rate of water flow.
D.
The longer the hose lay, the higher the friction loss.
____
9.
The loss of water pressure in a hoseline is the most common example of:
A.
breakover.
B.
friction loss.
C.
vaporization.
D.
water hammer.
____
10.
Friction loss may be overcome by:
A.
curving the hoseline.
B.
decreasing hose size.
C.
increasing pump pressure.
D.
inserting in-line gauges in the layout.
____
11.
Which of the following statements about water pressure is MOST accurate?
A.
Gravity has little effect on nozzle pressure.
B.
If the nozzle is above the fire pump, nozzle pressure is decreased.
C.
If the nozzle is below the fire pump, nozzle pressure is decreased.
D.
Adjusting pump pressure has little effect in overcoming elevation loss/gain.
____
12.
Which of the following statements about water hammer is MOST accurate?
A.
The effects of water hammer are greater at lower flow rates.
B.
Water hammer is caused by air and turbulence in hose lines.
C.
Water hammer creates a startling noise, but no real damage.
D.
Water hammer can damage water mains, plumbing, fire hose, hydrants, and fire pumps.
____
13.
To prevent water hammer:
A.
use ball valve controls.
B.
bleed air from hoselines.
C.
flush debris from nozzles.
D.
close control valves slowly.
____
14.
A fire stream is a stream of water or extinguishing agent after it:
A.
is fully vaporized by the heat of the fire.
B.
comes in contact with the desired target.
C.
is pressurized by the pump and passes into the fire hose.
D.
leaves the fire hose nozzle until it reaches the desired target.
____
15.
Which of the following is a factor that may affect a fire stream?
A.
Steam conversion rate
B.
Location of control zones
C.
Compartment temperature
D.
Wind direction and velocity
____
16.
Which of the following BEST describes a use of a fire stream?
A.
Scattering heavy weight fuel loads
B.
Dispersing hot smoke and fire gases from a heated area
C.
Creating a protective curtain between bystanders and fire personnel
D.
Pressure-washing soot and debris from apparatus and equipment
____
17.
Which of the following statements about fire streams is MOST accurate?
A.
The type of nozzle determines the critical flow rate.
B.
The relief valve influences the reach of a fire stream.
C.
Hydrant pressure determines the shape of the fire stream.
D.
The size of the nozzle opening and the nozzle pressure determine the quantity of water flowing from the nozzle.
____
18.
Fire stream pattern types are defined by the specific pattern or shape of the water after it leaves the nozzle and the size of the:
A.
type of apparatus generating the nozzle pressure.
B.
volume of water flowing from the nozzle per minute.
C.
water source that is used for the specific fire stream.
D.
specific type of fuel that the fire stream is being used on.
____
19.
Which of the following BEST describes the rate of discharge of a low-volume stream?
A.
Less than 40 gpm (160 L/m)
B.
40 to 350 gpm (160 L/m to 1 400 L/m)
C.
100 to 250 gpm (380 L/m to 950 L/m)
D.
More than 350 gpm (1 400 L/min)
____
20.
Which size fire stream flows 40 to 350 gpm (160 L/min to 1 400 L/min)?
A.
Master stream
B.
Handline stream
C.
Low-volume stream
D.
High-volume stream
____
21.
Which of the following hoseline sizes are used to supply a handline stream?
A.
1
- to 3-inch (38 mm to 77 mm) hoselines
B.
2
- to 3-inch (65 mm to 77 mm) hoselines
C.
3
- to 5-inch (88 mm to 125 mm) hoselines
D.
-inch (20 mm), 1-inch (25 mm), or 1
-inch (38 mm) hoselines
____
22.
Which stream is created by apparatus-mounted appliances?
A.
Master stream
B.
Handline stream
C.
Low-volume stream
D.
High-volume stream
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____
23.
To extinguish by cooling, the fire stream must:
A.
be fully vaporized into steam.
B.
fully saturate the fuel source.
C.
absorb heat faster than fire generates heat.
D.
absorb over 50 percent of heat generated by the fire.
____
24.
Which of the following statements about fire stream types is MOST accurate?
A.
The pattern type must be correctly matched to the pattern size.
B.
The pattern must supply at least 50 percent of the critical flow rate.
C.
The pattern must be compact enough for the water to reach the burning material.
D.
The pattern must maintain its shape at least 50 percent of the reach of the fire stream.
____
25.
Which fire stream pattern is produced by a fixed orifice, smooth bore nozzle?
A.
Fog-stream
B.
Solid stream
C.
Broken-stream
D.
Straight stream
____
26.
Which nozzle produces a compact stream with little shower or spray?
A.
Cellar nozzle
B.
Piercing nozzle
C.
Smooth bore nozzle
D.
Constant gallonage fog nozzle
____
27.
How may gravity, friction of air, and wind act on a solid fire stream?
A.
They may alter the rate of vaporization.
B.
They may decrease the reach of the stream.
C.
They may make the stream more conductive to electricity.
D.
They may cause the steam to remain compact for too long.
____
28.
Which of the following fire stream patterns produces less steam conversion and less heat absorption per gallon (liter)?
A.
Fog-stream
B.
Solid stream
C.
Broken-stream
D.
Straight stream
____
29.
Which of the following statements about fire streams is MOST accurate?
A.
Solid streams are more likely to conduct electricity.
B.
Fog-streams are less affected by wind than are solid streams.
C.
Broken-streams have less reach and penetration than fog- streams.
D.
Wide angle fog patterns have the greater forward velocity than other patterns.
____
30.
Additional personnel will be required to safely handle smooth bore nozzles at nozzle pressures greater than:
A.
50 psi (350 kPa).
B.
65 psi (450 kPa).
C.
75 psi (525 kPa).
D.
100 psi (700 kPa).
____
31.
Which of the following BEST describes a fog-stream?
A.
A semi-solid stream
B.
A compact stream with little shower or spray
C.
A fine spray composed of tiny water droplets
D.
A fire stream broken into coarsely divided droplets
____
32.
Which of the following fire stream patterns can be used for hydraulic ventilation?
A.
Fog-stream
B.
Solid stream
C.
Broken-stream
D.
Straight stream
____
33.
Which of the following statements about fog-streams is MOST accurate?
A.
Fog-streams may be used to cool the hot fire gas layer.
B.
Fog-streams have the greatest reach of all fire streams.
C.
Fog-streams are less affected by wind than are other streams.
D.
Fog-steams have greater reach and penetration than broken-streams.
____
34.
Which of the following fire stream patterns is usually produced by a fog nozzle?
A.
Solid stream
B.
Cellar stream
C.
Broken-stream
D.
Straight stream
____
35.
Which of the following stream patterns is used to extinguish fires in attics, cocklofts, basements, and
other confined spaces?
A.
Solid stream
B.
Cellar stream
C.
Broken-stream
D.
Straight stream
____
36.
Which statement about broken-streams is MOST accurate?
A.
A broken-stream has less reach and penetration than a fog- stream.
B.
Broken-streams may have sufficient continuity to conduct electricity.
C.
The effects of a broken-stream cannot be created by another stream type.
D.
Coarse droplets absorb less heat per gallon (liter) than a solid stream does.
____
37.
Which statement about fire stream limiting factors is MOST accurate?
A.
Gravity causes fire streams to separate and lose shape.
B.
Surface tension can cause fire streams to overshoot the target.
C.
Friction with air has greater effect on solid streams than on fog- streams.
D.
Fire streams have an effective forward velocity of 40 to 60 feet per second (12.2 to
18.3 meters per second).
____
38.
In actual operation, fire stream angles between ___ provide maximum reach.
A.
15 to 19 degrees
B.
20 to 24 degrees
C.
30 to 34 degrees
D.
45 to 49 degrees
____
39.
Which of the following nozzle categories was established by NFPA
®
1963, Standard for Fire Hose Connections
?
A.
Bresnan
B.
Piercing
C.
Rockwood
D.
Straight tip
____
40.
Which of the following statements about fire steam nozzles is most accurate?
A.
Fog nozzles do little to shape the fire stream.
B.
Smooth bore and fog nozzles are used only on handlines.
C.
Broken-stream delivery devices are used to apply water in confined spaces.
D.
Smooth bore nozzles are designed to give water a fan shape before discharge.
____
41.
Which of the following statements about smooth bore nozzles is MOST accurate?
A.
Smooth bore nozzles operate at high nozzle pressures.
B.
Smooth bore nozzles are very prone to clogging with debris.
C.
Hoselines may kink as smooth bore nozzles use less pressure.
D.
Smooth bore nozzles may be adjusted, resulting in different patterns.
____
42.
Which of the following statements about fog nozzles is MOST accurate?
A.
Fog nozzles cannot be used to apply foam.
B.
Fog nozzles must be turned off before flow can be adjusted.
C.
Fog nozzles do not allow selection of different stream patterns.
D.
Fog nozzles can provide protection to firefighters with a wide fog pattern.
____
43.
Which of the following types of fog nozzles provides a constant discharge rate throughout a range of
patterns?
A.
Basic
B.
Constant pressure
C.
Constant gallonage
D.
Constant/select gallonage
____
44.
Which statement about constant-pressure fog nozzles is MOST accurate?
A.
The operator can vary the flow rate while maintaining constant nozzle pressure.
B.
The operator can vary flow rate but must also change the nozzle pressure.
C.
Constant-pressure fog nozzles for handlines are only designed for low-flow rates.
D.
Constant-pressure fog nozzles are reliable when the operating pressure is less than 100 psi (700 kPa).
____
45.
Which of the following is a characteristic of nozzles designed to operate at pressures less than 100 psi (700 kPa)?
A.
Have more nozzle reaction
B.
Produce droplets of smaller size
C.
Produce lower-density fog patterns
D.
Produce fire streams with greater velocity
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____
46.
Which type of nozzle can be used to effectively control fires in concealed spaces?
A.
Piercing
B.
Stacked tip
C.
Smooth bore
D.
Adjustable fog
____
47.
Which of the following statements about cellar nozzles is MOST accurate?
A.
Cellar nozzle standards are established by NFPA
®
1963.
B.
Cellar nozzles can be used to apply compressed air foam.
C.
Cellar nozzles are driven into place with a mallet, sledge hammer, or flathead axe.
D.
Cellar nozzles are lowered into confined spaces through a hole cut in an overhead surface.
____
48.
When used with a smooth bore nozzle, a nozzle control valve that causes turbulence when partially open which can affect the quality of a fire stream is the:
A.
ball valve.
B.
slide valve.
C.
standpipe valve.
D.
rotary control valve.
____
49.
Which of the following nozzle control valves also controls the discharge pattern of the fire stream?
A.
Ball valve
B.
Slide valve
C.
Standpipe valve
D.
Rotary control valve
____
50.
Which of the following statements about slide valves is MOST accurate?
A.
Slide valves permit water to flow without creating turbulence.
B.
Slide valves use an exterior barrel guided by a screw and sliding along an interior barrel.
C.
Slide valves control both the flow of water and the discharge pattern of the fire stream.
D.
Slide valves use a ball with a smooth waterway that rotates 90 degrees to control the flow of water.
____
51.
Which of the following statements about smooth bore nozzle reaction is MOST accurate?
A.
Lean backward to control nozzle as action increases.
B.
Nozzle valves should be opened slowly to minimize water hammer.
C.
Increasing discharge pressure and flow rate increases nozzle reaction.
D.
Additional personnel are required for operating smooth bore nozzles on all hoselines.
____
52.
Which of the following statements about operating fog nozzles on handlines is MOST accurate?
A.
Fog nozzle flow rates may be adjusted quickly with no nozzle reaction.
B.
Adjustable fog nozzles must be turned off for the operator to adjust the flow.
C.
As the fog pattern widens, the nozzle reaction decreases and the nozzle is easier to handle.
D.
Fog nozzles are more difficult to handle than smooth bore nozzles.
____
53.
Which of the following statements about maintaining nozzles is MOST accurate?
A.
Nozzles should be inspected after each use, and at least weekly.
B.
Nozzles should be stored with the control bale in the open position.
C.
Nozzles should be thoroughly cleaned once per year with soap, water, and a soft bristle brush.
D.
Maintenance, care and cleaning should be performed according to manufacturer’s recommendations.
____
54.
Which action of fire fighting foam creates a barrier between the fuel and the fire?
A.
Cooling
B.
Aerating
C.
Separating
D.
Penetrating
____
55.
Foam lowers surface tension of water, allowing it to ___ fires in Class A materials.
A.
cool
B.
smother
C.
suppress
D.
penetrate
____
56.
Class A foam extinguishes and/or prevents ignition by:
A.
allowing water to penetrate fuels.
B.
creating a barrier between the fuel and the fire.
C.
preventing air from reaching the fuel or mixing with vapors.
D.
lowering the temperature of the fuel and adjacent surfaces.
____
57.
Which of the following statements about fire fighting foams is MOST accurate?
A.
The majority of fire fighting foams are Class A and Class K.
B.
Class A foam is especially effective on hydrocarbon fuels and polar solvents.
C.
Foam works by forming a blanket of foam on the surface of burning liquid and solid fuels.
D.
Foam works by increasing the surface tension of water, making fire streams more cohesive to reach a greater distance.
____
58.
When applied to solid fuels, Class A foam blankets the fuel, controls flames, then:
A.
changes the pH of the water.
B.
expands at a ratio of 20-to-1.
C.
dissipates into the air, leaving no residue.
D.
breaks down, releasing water to cool the fuel.
____
59.
Class B foams are especially effective on:
A.
wildland and brush fires.
B.
unignited hazardous liquids.
C.
fires of ordinary combustibles.
D.
hydrocarbon fuels and polar solvents.
____
60.
Which of the following statements about fire fighting foams is MOST accurate?
A.
Proper aeration produces bubbles in a variety of sizes.
B.
Air is added to the foam solution by chemical reaction.
C.
Air is added to the foam solution by mechanical agitation.
D.
When foam bubbles dissipate, no foam remains on the surface of the fuel.
____
61.
The degree of foam expansion depends on the type of foam concentrate, accurate proportioning, quality of the foam concentrate and:
A.
method of aeration.
B.
outside air temperature.
C.
length of discharge hose.
D.
wind direction and velocity.
____
62.
Which classification of foam is used to suppress vapors from hazardous materials spills?
A.
Low-expansion foam
B.
High-expansion foam
C.
Medium-expansion foam
D.
Minimal-expansion foam
____
63.
High-expansion foam is typically used for:
A.
wildland and brush fires.
B.
rolling on to liquid fuel fires.
C.
suppressing vapors from hazardous materials spills.
D.
confined spaces such as mines and shipboard compartments.
____
64.
Which of the following statements about Class A foam concentrates is MOST accurate?
A.
Class A foam is used for structural fires, but is not suitable for wildland fires.
B.
Class A foam is used to prevent ignition of fires involving flammable and combustible liquids.
C.
Class A foam reduces the surface tension of water, allowing better water penetration into the fuel.
D.
Class A foam concentrate coats and protects application equipment; equipment should not be flushed after use.
____
65.
Flammable liquids that mix readily with water are:
A.
polar solvents.
B.
viscous liquids.
C.
fluorosurfactants.
D.
hydrocarbon fuels.
____
66.
Which Class B foams are made from a mixture of fluorosurfactants?
A.
Synthetic foams
B.
Specialized foams
C.
Protein-based foams
D.
Alcohol-resistant foams
____
67.
Which foams are required to extinguish fires of ethanol or ethanol-based fuels?
A.
Class A foams
B.
Synthetic foams
C.
Protein-based foams
D.
Alcohol-resistant foams
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____
68.
Which of the following statements about foam concentrates is MOST accurate?
A.
A foam blanket is of little benefit on unignited fuels.
B.
Foam application rates are different for each type of polar solvent.
C.
The minimum rate of application will be marked on the foam concentrate container.
D.
Foam should be applied in short bursts, with the operator pausing to observe its effect on the fire.
____
69.
Why are specialized foams designed solely for use on unignited spills of hazardous liquids?
A.
The roll-on method is ineffective for hazardous liquids.
B.
A thick, viscous foam can form a heat-resistant blanket over burning liquid surfaces.
C.
The US Department of Agriculture Forest Service requires specialized foams for hazardous materials.
D.
Unignited chemicals tend to change the pH of water or remove the water from fire fighting foam, making the foam ineffective.
____
70.
Most foam concentrates are intended to be mixed with ___ percent water.
A.
0.1 to 6.0
B.
10 to 25.5
C.
40.5 to 50
D.
94 to 99
____
71.
Which of the following statements about foam proportioning is MOST accurate?
A.
Most Class A foams are mixed in proportions of 3 to 6 percent.
B.
Most Class B foams are mixed in proportions of 1 percent or less.
C.
Mixing Class A foam at a higher recommended percentage results in a thick, dry foam.
D.
The percentage rate for proportioning foam is determined by the authority having jurisdiction.
____
72.
Multipurpose Class B foams are normally mixed at a 6 percent rate when:
A.
applied to polar solvents.
B.
applied to hydrocarbon fuels.
C.
thinner (wetter) foam is desired.
D.
fuel is burning near a body of water.
____
73.
Factors to consider in selecting a foam proportioner include solution flow requirements, intended use, and:
A.
stage of the fire.
B.
available water pressure.
C.
length of the discharge hose.
D.
proximity to bodies of water.
____
74.
Which of the following proportioning methods depends on the Venturi Principle to draw foam through a hose connected to the foam concentrate container and into the water stream?
A.
Injection
B.
Eduction
C.
Premixing
D.
Batch-mixing
____
75.
The proportioning method which uses an external pump or head pressure to force foam concentrate into the fire stream is:
A.
injection.
B.
eduction.
C.
premixing.
D.
batch-mixing.
____
76.
Which of the following proportioning methods makes it difficult to refill an apparatus water tank due
to excessive bubbling from residual foam solution?
A.
Injection
B.
Eduction
C.
Premixing
D.
Batch-mixing
____
77.
Because the foam solution goes through the pump, the ___ proportioning method may cause the pump to require additional maintenance.
A.
injection
B.
eduction
C.
premixing
D.
batch-mixing
____
78.
Which of the following statements about foam proportioners and delivery systems is MOST accurate?
A.
The foam proportioner adds air into the foam solution to produce finished foam.
B.
The foam proportioner and delivery system must be compatible to produce usable foam.
C.
Either a foam proportioner or a foam generating system is needed to produce a foam fire stream.
D.
The foam-generating system introduces the appropriate amount of foam concentrate into the water to form foam solution.
____
79.
Which of the following foam proportioners may compromise firefighter safety since it is difficult to quickly relocate the components?
A.
In-line foam eductor
B.
Foam nozzle eductor
C.
Around-the-pump proportioner
D.
Compressed air foam system (CAFS)
____
80.
When using an in-line eductor, which of the following might cause foam concentrations to be too lean?
A.
Solid agent stick too cold to dissolve effectively.
B.
Air compressor filter clogged, dirty, or water-soaked
C.
Too little hose between eductor and discharge nozzle
D.
Foam concentrate inlet too far above surface of foam concentrate
____
81.
Installed in-line eductors, around-the-pump proportioners, and balanced pressure proportioners are examples of:
A.
portable foam proportioners.
B.
master stream delivery devices.
C.
apparatus-mounted proportioners.
D.
compressed air foam systems (CAFS).
____
82.
Which of the following statements about compressed air foam systems (CAFS) is MOST accurate?
A.
An air-aspirating nozzle adds air to the foam solution.
B.
There is little to no nozzle reaction when using CAFS.
C.
Foam produced by CAFS adheres well to vertical surfaces.
D.
Hoselines filled with CAFS are heavier than those filled with water only.
____
83.
Which of the following statements about foam delivery devices is MOST accurate?
A.
Smooth bore nozzles are used only with Class B foam.
B.
Solid agent foam concentrates may be used on Class A fires only.
C.
Fog nozzles use an apparatus-mounted air compressor to generate foam.
D.
Air-aspirating foam nozzles are the most effective appliance for generation of low-
expansion foam.
____
84.
Which of the following foam generators produces foam by pumping foam solution through the nozzle in a fine spray?
A.
Fog nozzle
B.
Air-aspirating type nozzle
C.
Water-aspirating type nozzle
D.
Mechanical blower generator
____
85.
Air-aspirating nozzles must be used with:
A.
high-expansion foams.
B.
aqueous film-forming foam (AFFF).
C.
compressed air foam systems (CAFS).
D.
protein and flouoroprotein concentrates.
____
86.
Which of the following foam generators is typically associated with total-flooding applications?
A.
Fog nozzle
B.
Air-aspirating type nozzle
C.
Water-aspirating type nozzle
D.
Mechanical blower generator
____
87.
Poor-quality foam may result from:
A.
high pressure in the supply line.
B.
a short hose lay on the discharge side.
C.
air leaks at fittings causing a loss of suction.
D.
the nozzle being located too far below the eductor.
____
88.
A common reason for generating poor-quality foam is:
A.
equipment is older than five years.
B.
eductor and nozzle flow ratings match.
C.
nozzle remains fully open during the process.
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D.
mixing different types of foam concentrate in the same tank.
____
89.
In which application method does the operator direct the foam stream onto an elevated object, allowing the foam to run down and onto the surface of the fuel?
A.
Roll-on method
B.
Rain down method
C.
Total-flood method
D.
Bank-down method
____
90.
Which of the following is used only on a pool of ignited or unignited fuel on open ground?
A.
Roll-on method
B.
Rain down method
C.
Total-flood method
D.
Bank-down method
____
91.
Which of the following is the primary application technique used on aboveground storage tank fires?
A.
Roll-on method
B.
Rain down method
C.
Total-flood method
D.
Bank-down method
____
92.
Which of the following statements about foam hazards is MOST accurate?
A.
Never flush foam concentrates from exposed skin.
B.
Some foam concentrates and their vapors may be harmful if inhaled.
C.
There is no need to flush or wash equipment that has been used to apply foam.
D.
Most Class A and Class B foams act to lubricate and preserve pumps, eductors, and
other equipment.
____
93.
Which of the following statements about finished foam in the environment is MOST accurate?
A.
Generally, protein-based foams are a greater environmental hazard than other types
of foam.
B.
Manufacturers’ safety data sheets (SDS) do not contain environmental impact information.
C.
In a body of water, decomposing foam can reduce oxygen available to fish and other aquatic creatures.
D.
In the United States, Class A foams should be approved by the U.S. Fish and Wildlife Service for environmental safety.
____
94.
Which strategy is typically selected when property is not salvageable?
A.
Direct
B.
Indirect
C.
Offensive
D.
Defensive
____
95.
Which strategic transition may be necessary when the situation rapidly changes?
A.
Indirect to direct
B.
Direct to indirect
C.
Offensive to defensive
D.
Defensive to offensive
____
96.
Which of the following guidelines should be used when switching strategies?
A.
Turn off radios in order to maintain radio silence
B.
Abandon hoselines when strategy change is made
C.
Split away from team in order to cover more ground
D.
Maintain situational awareness to recognize changes in fire behavior
____
97.
Hoseline selection should be based on which of the following factors?
A.
Potential fire spread
B.
Location of exposures
C.
Water pressure available
D.
Number of available apparatus
____
98.
Nozzle selection is based upon which of the following factors?
A.
Size of building
B.
Stream reach needed
C.
Available water supply
D.
Ease of hoseline deployment
____
99.
Who makes the decision to make entry?
A.
Safety officer
B.
Incident commander
C.
First-arriving firefighter
D.
Rapid intervention crew
____ 100.
Which of the following pre-entry considerations is critical to firefighter safety and effectiveness?
A.
Identifying exposures
B.
Ensuring adequate water flow
C.
Reading fire behavior indicators
D.
Evaluating available forcible entry tools
____ 101.
If a fire is ventilation controlled, what will happen if a door is opened?
A.
Fire will self-extinguish
B.
Overhead gas layers will cool
C.
Heat release rate will significantly increase
D.
Added oxygen will decrease fire development
____ 102.
In which type of fire attack is water applied directly onto burning fuels until the fire is extinguished?
A.
Gas cooling
B.
Direct attack
C.
Indirect attack
D.
Combination attack
____ 103.
Which type of fire attack is made through a window or other opening, directing the stream toward the ceiling to cool the room?
A.
Gas cooling
B.
Direct attack
C.
Indirect attack
D.
Combination attack
____ 104.
Which of the following slows the transfer of heat to other combustibles and reduces the chances of overhead gases igniting?
A.
Gas cooling
B.
Direct attack
C.
Indirect attack
D.
Combination attack
____ 105.
In fires in the upper levels of structures, which of the following determines the method of fire attack?
A.
Available hoselines
B.
Available personnel
C.
Location of the stairway
D.
Location of the standpipe
____ 106.
How may elevators be used at fires in upper levels of structures?
A.
To transport equipment to the fire floor
B.
To transport personnel to the staging area
C.
To transport empty SCBA to the staging area
D.
To transport firefighting tools to the fire floor
____ 107.
Which of the following should be used to ensure that floor assemblies over basement fires are safe for personnel to work?
A.
Thermal imager
B.
Sounding of the floor
C.
Visual inspection of floor joist
D.
Temperature check of floor joists
____ 108.
Which of the following may provide firefighters the BEST access to a basement fire?
A.
A window well
B.
An above-ground window
C.
An interior open stairwell
D.
An interior enclosed stairwell
____ 109.
Which of the following statements regarding commercial basements and subfloors is MOST accurate?
A.
They are only comprised of steel girders
B.
They are usually less robust than residential basements
C.
Those made of metal floor supports have little chance of failure
D.
They may have similar construction to those in residential structures
____ 110.
Which of the following may be used as interior exposure protection?
A.
Proper use of forced ventilation
B.
Use of fire-rated walls and doors
C.
Applying water spray between fire and exposure
D.
Opening doors between fire area and unaffected area
____ 111.
Which of the following is the primary location for shutting off power?
A.
Power line
B.
Transformer
C.
Electric meter
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D.
Electrical panel
____ 112.
Which alternative energy source will include a shutoff switch on the electric meter?
A.
Solar panels
B.
Hydrogen cells
C.
Nuclear power rods
D.
Fuel-powered generators
____ 113.
In its pure form, natural gas is:
A.
butane.
B.
ethanol.
C.
propane.
D.
methane.
____ 114.
Liquefied petroleum gas is stored:
A.
as a solid.
B.
in a gaseous form.
C.
in a liquid state under pressure.
D.
in its purest form as butane gas.
____ 115.
The shutoff valves for water are located:
A.
underground.
B.
inside the house.
C.
at the water department.
D.
near the electrical meter.
____ 116.
Which of the following is one of the FIRST priorities at a fire in a protected structure?
A.
Shutting a control valve
B.
Deploying a master stream
C.
Stopping the flow from a sprinkler
D.
Connecting to a fire department connection (FDC)
____ 117.
Which of the following is used to shut down the water supply to the entire fire protection system?
A.
FDC
B.
Control valve
C.
Sprinkler head
D.
Sprinkler system
____ 118.
Which type of control valve extends horizontally through the wall with a target and valve operating nut on the outside of building?
A.
Post indicator valve
B.
Outside stem and yoke
C.
Wall post indicator valve
D.
Post indicator valve assembly
____ 119.
A master stream device should enter a structure:
A.
in a straight line.
B.
at an upward angle.
C.
in a circular pattern.
D.
at a downward angle.
____ 120.
The deployment of a master stream device requires a minimum of:
A.
one firefighter.
B.
two firefighters.
C.
three firefighters.
D.
four firefighters.
____ 121.
Class C fires are those involving:
A.
combustible metals.
B.
transportation vehicles.
C.
stacked and piled materials.
D.
energized electrical equipment.
____ 122.
If a ground cover fire starts near transmission lines:
A.
extinguish the fire immediately.
B.
wait for the fire to self-extinguish.
C.
extinguish the fire using only Class A foam.
D.
wait for the fire to burn away from the point of contact.
____ 123.
At fires in electrical transformers, which type of extinguisher should be used?
A.
Water
B.
Class A foam
C.
CO
2
extinguisher
D.
Dry chemical extinguisher
____ 124.
Firefighters and the public should stay at least ___ from underground transmission lines during a fire.
A.
100 feet (30 m)
B.
200 feet (60 m)
C.
300 feet (91 m)
D.
400 feet (120 m)
____ 125.
At fires at commercial high-voltage installations, the entry team must wear:
A.
full PPE, including SCBA.
B.
vapor protective clothing.
C.
wildland firefighting clothing.
D.
chemical protective clothing.
____ 126.
Which of the following is a guideline for electrical emergencies?
A.
Cut power lines upon arrival
B.
Move any vehicles that are in contact with electrical wires
C.
Stay at least 20 feet (6 m) from power lines when raising ladders
D.
Use lockout/tagout devices when working on electrical equipment
____ 127.
If a firefighter is inside the gradient field of a grounded power line or feels a tingling in the legs, they
should ___ away from the area.
A.
run
B.
hop
C.
walk
D.
crawl
____ 128.
Class D fires involve:
A.
combustible metals.
B.
transportation vehicles.
C.
stacked and piled materials.
D.
energized electrical equipment.
____ 129.
How should a Class D fire be extinguished?
A.
By dousing it with water
B.
By directing hose streams onto it
C.
By using dry chemical extinguishers
D.
By shoveling Class D extinguishing agents onto it
____ 130.
Which of the following should be determined during vehicle incident size-up?
A.
Type of fuel
B.
If engine is still running
C.
Vehicle make and model
D.
Number of victims and their ages
____ 131.
Which of the following is a guideline for vehicle fire attacks?
A.
Rescue vehicle occupants first
B.
Position hoseline behind exposures
C.
Attack the fire from a 90-degree angle
D.
Deploy hoseline that will provide a minimum of 95 gpm (360 L/min)
____ 132.
Which of the following should be done once the fire has been controlled?
A.
Remove air bags
B.
Remove fuel tanks
C.
Disconnect the battery
D.
Disconnect automatic locks and windows
____ 133.
In passenger compartment fires, what nozzle pattern should be used through a broken window?
A.
Narrow fog pattern
B.
Medium fog pattern
C.
Direct stream pattern
D.
Direct straight stream pattern
____ 134.
Which of the following is a visual indicator of an alternative fuel vehicle?
A.
Vehicle size
B.
Vehicle year
C.
Vehicle color
D.
Vehicle profile
____ 135.
Fuel tanks on a natural gas vehicle are often located:
A.
under the hood.
B.
in the trunk area.
C.
under the vehicle.
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D.
behind the rear tires.
____ 136.
What tactics should be used at incidents involving liquefied petroleum gas vehicles?
A.
Extinguish fire immediately
B.
Approach from a 90-degree angle
C.
Use gas detectors to determine leaks
D.
Direct fire streams at bottom of LPG tank
____ 137.
What should be done if smoke is visible at an electrical vehicle incident?
A.
Chock wheels
B.
Secure vehicle
C.
Turn off ignition
D.
Wear full PPE and SCBA
____ 138.
If a vehicle using ethanol or methanol is on fire, use only ___ to extinguish.
A.
water
B.
Class D fire extinguishers
C.
aqueous film forming foam
D.
Alcohol Resistant Class B foam
____ 139.
What should be done for a fire involving a hydrogen-fueled vehicle?
A.
Extinguish the fire immediately
B.
Request hazardous materials team
C.
Cut A, B, and C posts for easiest extrication
D.
Protect exposures and allow fuel to burn off
____ 140.
At fires involving stacked and piled materials, fire streams should be directed at the:
A.
middle of the fire.
B.
extreme edge of the fire.
C.
exposures surrounding the fire.
D.
ground, deflecting up onto the fire.
____ 141.
What fire streams are most effective at fires involving small unattached structures?
A.
Fog streams
B.
Master streams
C.
Narrow streams
D.
Straight streams
____ 142.
Which of the following statements regarding ground cover fires is MOST accurate?
A.
They are very slow moving.
B.
They are usually very small in size.
C.
They are always caused by natural events.
D.
Their characteristics are very different from fires in burning buildings.
____ 143.
Which of the following is an influence on ground cover fires?
A.
Weather
B.
Size of fire
C.
Cause of fire
D.
Ignition sources
____ 144.
Which kind of ground cover fire is slow moving and smoldering?
A.
Crown fire
B.
Ladder fire
C.
Ground fire
D.
Surface fire
____ 145.
Which kind of ground cover fire burns on the soil surface, consuming low-lying grass, shrubs, and other vegetation?
A.
Crown fire
B.
Ladder fire
C.
Ground fire
D.
Surface fire
____ 146.
Which kind of fuels include grass, field crops, and downed limbs?
A.
Aerial fuels
B.
Ladder fuels
C.
Surface fuels
D.
Subsurface fuels
____ 147.
Which of the following statements regarding burning characteristics of ground cover fires is MOST accurate?
A.
Heavy fuels burn faster than lighter fuels.
B.
Fires spread faster when fuels are close together.
C.
Fuels that contain more moisture burn with greater intensity
D.
Loosely piled fuels burn slower than those that are tightly compacted.
____ 148.
Which topography features may alter air flow and cause turbulence?
A.
Aspect
B.
Chutes
C.
Drainages
D.
Local terrain
____ 149.
Which of the following is a long narrow strip of fire extending from the main fire?
A.
Head
B.
Flank
C.
Island
D.
Finger
____ 150.
Which of the following is the side of the fire opposite the head?
A.
Heel
B.
Black
C.
Origin
D.
Green
____ 151.
Which of the following is the area of unburned fuel next to the involved area?
A.
Spot
B.
Green
C.
Finger
D.
Perimeter
____ 152.
Protective clothing used for ground cover fires should meet the requirements for NFPA
®
:
A.
1001.
B.
1205.
C.
1799.
D.
1977.
____ 153.
Which of the following is required for firefighters participating in ground cover fire fighting?
A.
Web belt
B.
Bunker gear
C.
Nomex hood
D.
Protective footwear
____ 154.
Which method for attacking ground cover fires is action taken against flames at its edge or closely parallel to it?
A.
Direct attack
B.
Indirect attack
C.
Offensive attack
D.
Defensive attack
____ 155.
Which method for attacking ground cover fires is used at varying distances from the advancing fire?
A.
Direct attack
B.
Indirect attack
C.
Offensive attack
D.
Defensive attack
____ 156.
Which of the following techniques are the MOST essential part of any ground cover operation?
A.
Lookouts
B.
Safety zones
C.
Escape routes
D.
Communications
____ 157.
Which of the following is one of the ten standard fire fighting orders?
A.
Post lookouts when there is possible danger
B.
Treat all incidents like a hazardous materials incident
C.
Wear standard firefighting structure gear at all incidents
D.
Fight fire passively, providing for exposure protection first
____ 158.
Which nonfire hazard may be found around military training areas?
A.
Explosives
B.
Animal traps
C.
Unstable trees
D.
Rolling or falling debris
____ 159.
Which of the following BEST describes emergency incident priorities?
A.
Extinguishment, overhaul, ventilation
B.
Property conservation, salvage, life safety
C.
Life safety, incident stabilization, property conservation
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D.
Incident stabilization, environmental conservation, confinement
____ 160.
A Firefighter II should use additional training to:
A.
predict victim responses to on-scene hazards.
B.
open a debate on the best attack strategy to use.
C.
gather votes from others on-scene to select attack strategies.
D.
recognize and predict the effects of changes on surroundings.
____ 161.
Which of the following BEST describes open communication?
A.
It is a step taken to prepare for a blitz attack.
B.
It is not meant as an opportunity for a debate or vote.
C.
It allows firefighters to influence the selection of attack tactics.
D.
It is a way to communicate the situation to other responding units.
____ 162.
Which of the following defines the actions taken by the first-arriving engine company?
A.
Chief officer
B.
Department SOPs
C.
Incident Commander
D.
Preincident surveys
____ 163.
What rule can be amended if a life safety hazard to a victim that can be saved without undue risk to firefighters is present on scene?
A.
SAR rule
B.
SCBA rule
C.
Two-in, two-out rule
D.
Situational awareness rule
____ 164.
What fireground role is MOST likely to finish hose lays begun by the first-arriving company?
A.
Incident Commander
B.
Rapid intervention crew/team
C.
Fireground support company
D.
Second-arriving engine company
____ 165.
Which of the following BEST describes what the size and quantity of hoselines can impact on-
scene?
A.
The need for other resources.
B.
The location of apparatus on-scene.
C.
The use of the two-in, two-out rule.
D.
The need to pump hoselines from a hydrant.
____ 166.
When is simultaneous entry performed by a fireground support company?
A.
When the first-arriving company has too many personnel on-scene.
B.
When search and rescue operations must be done at the same time as fire attack.
C.
When the area closest to the fire poses a severe risk to firefighters.
D.
When the average water pressure in the distribution system is low.
____ 167.
Which of the following BEST describes where search patterns are started?
A.
In areas where other exposures are at risk.
B.
Where specialized equipment can be used easily.
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C.
Where the fewest number of victims are located.
D.
In the area closest to the fire if it will not put firefighters at risk of severe injury.
____ 168.
Which of the following BEST describes safety considerations during a blitz attack?
A.
Steam can assist in suppression efforts.
B.
Specialized rescue tools can injure teams.
C.
Poorly directed streams can force teams to retreat.
D.
This type of attack is only coordinated with the Incident Commander.
____ 169.
What fireground role is defined as the one that works to locate and assist firefighters trapped during operations?
A.
Incident Commander
B.
Second-arriving company
C.
Rapid intervention crew/team
D.
Fireground support company
____ 170.
What fireground role should be two or more members wearing complete PPE and respiratory protection, with the purpose of locating firefighters incapacitated during operations?
A.
Incident Commander
B.
Second-arriving company
C.
Rapid intervention crew/team
D.
Fireground support company
____ 171.
Which of the following BEST describes when a chief officer may assume a role other than Incident Commander (IC) on-scene?
A.
When a fast-attack suppression operation is needed.
B.
When the incident organization needs to be improved.
C.
Never, the original IC should always stay in control of operations.
D.
When the original IC has made reasonable progress toward stabilization.
____ 172.
What Command approach is used when the problem is not obvious to the first-arriving unit?
A.
Formal
B.
Combat
C.
Fast-attack
D.
Nothing showing
____ 173.
Which of the following BEST describes when to withdraw when using the fast-attack command approach?
A.
When formal command ends.
B.
When combat command is required.
C.
When the incident is finalized and the Incident Command Post is no longer needed.
D.
When the incident is not stabilized, but the establishment of an ICP outside of the hazardous area is required.
____ 174.
What BEST describes the preferred method of transferring Command?
A.
Face-to-face
B.
Over the radio
C.
Through the IAP protocol
D.
Through the NIMS protocol
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____ 175.
Which of the following is an atmospheric hazard that can be expected at a fire in an underground space?
A.
Toxic gases
B.
Standing water
C.
Limited means of entry and egress
D.
Cave-ins or unstable support members
____ 176.
Which of the following is a physical hazard that can be expected at a fire in an underground space?
A.
Toxic gases
B.
Explosive dusts
C.
Oxygen deficiencies
D.
Cave-ins or unstable support members
____ 177.
Which of the following BEST describes where the Command Post is established at in an underground fire?
A.
Near the hot zone, limiting entrance pathways
B.
Near the hot zone, 100 feet (30 m) from the entrance
C.
Outside of the hot zone, 100 feet (30 m) from the entrance
D.
Outside of the hot zone, near but not obstructing the entrance
____ 178.
Which of the following BEST describes the flash point of flammable liquids?
A.
Less than 100°F (38°C)
B.
Greater than 100°F (38°C)
C.
Each varies, but it is never less than 50°F (10°C)
D.
Each varies, but it is always higher than 50°F (10°C)
____ 179.
Which of the following BEST describes ignition of combustible liquids?
A.
These can be ignited without pre-heating.
B.
These need pre-heating and vapor for ignition.
C.
These require foam and an external fuel source for ignition.
D.
These must be heated above the flash point before igniting.
____ 180.
Where should apparatus be located at a Class B fire?
A.
Upwind and uphill of the incident
B.
Upwind and downhill of the incident
C.
Downwind and uphill of the incident
D.
Downwind and downhill from the incident
____ 181.
Increased intensity of sound or fire from a relief valve indicates that the:
A.
valve is safely relieving excess pressure.
B.
valve is reacting to the change of a gas to liquid.
C.
vessel is overheating and a rupture is imminent.
D.
vessel is releasing vapor to prevent overloading.
____ 182.
Which of the following BEST describes a hazard particular to carbon dioxide fixed suppression systems?
A.
Skin irritation
B.
Oxygen depletion
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C.
Increased visibility
D.
Depletion of water supply
____ 183.
Which of the following BEST describes how operating pressure can be maintained for water-based suppression systems?
A.
Using the lowest possible pressure for all attack lines
B.
Requesting utilities shut off water to nearby structures
C.
Turning system water off and on periodically during suppression efforts
D.
Deploying supply hoses from hydrant to fire department connection (FDC)
____ 184.
Which of the following occupancies are non-water-based systems MOST likely to be found?
A.
Covered malls
B.
Recreational boats
C.
Multi-family dwellings
D.
Industrial occupancies
____ 185.
When activated clean agent systems suppress the fire by:
A.
blanketing the fire.
B.
deploying both water and another agent.
C.
cooling nearby objects eliminating radiant heat.
D.
filling the compartment with extinguishing agent.
____ 186.
What type of fixed system can allow deployment of attack hoselines in large area structures or industrial sites?
A.
Foam system
B.
Standpipe system
C.
Water-based system
D.
Automatic sprinkler system
____ 187.
Water as a cooling agent must be combined with ___ to be effective on lighter petroleum distillates.
A.
chemicals
B.
clean agents
C.
carbon dioxide
D.
foam additives
____ 188.
Water as a mechanical tool can move ___ to where they can burn safely.
A.
Class A fuels
B.
Class B fuels
C.
Class C fuels
D.
Class K fuels
____ 189.
When pressure vessels are exposed to flame impingement, a minimum of ___ must be applied at each point of flame impingement.
A.
500 gpm (2 000 L/min)
B.
1000 gpm (4 000 L/min)
C.
1500 gpm (6 000 L/min)
D.
2000 gpm (8 000 L/min)
____ 190.
Techniques for extinguishment at bulk transport vehicle fires are similar to fires in:
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A.
high-rise structures.
B.
underground tunnels.
C.
residential occupancies.
D.
flammable fuel storage facilities.
____ 191.
Which of the following BEST describes a way to determine the nature of cargo at a bulk transport vehicle fire?
A.
Use past experience to predict
B.
Use bills of lading or placards
C.
Estimate based on type of container
D.
Estimate using information from witnesses
____ 192.
Which of the following BEST describes approach and staging techniques used at flammable gas incidents?
A.
Approach from and stage on the upwind side
B.
Approach from and stage on the downwind side
C.
Approach from downwind and stage on upwind side
D.
Approach from upwind and stage on the downwind side
____ 193.
Which of the following BEST describes the process taken at flammable gas incidents if gas is burning?
A.
Extinguish burning flame
B.
Request mutual aid extrication teams
C.
Use hose streams to protect exposures if needed
D.
Monitor, but do not shut off pressurized gas supply
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DF
Answer Section
MULTIPLE CHOICE
1.
ANS: C
PTS:
1
REF:
944
OBJ:
16.I.1 Explain the way vaporization and steam relate to the extinguishing properties of water.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
2.
ANS: A
PTS:
1
REF:
944
OBJ:
16.I.1 Explain the way vaporization and steam relate to the extinguishing properties of water.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
3.
ANS: A
PTS:
1
REF:
944
OBJ:
16.I.1 Explain the way vaporization and steam relate to the extinguishing properties of water.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
4.
ANS: D
PTS:
1
REF:
944
OBJ:
16.I.1 Explain the way vaporization and steam relate to the extinguishing properties of water.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
5.
ANS: C
PTS:
1
REF:
944
OBJ:
16.I.1 Explain the way vaporization and steam relate to the extinguishing properties of water.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
6.
ANS: C
PTS:
1
REF:
946
OBJ:
16.I.1 Explain the way vaporization and steam relate to the extinguishing properties of water.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
7.
ANS: C
PTS:
1
REF:
947
OBJ:
16.I.1 Explain the way vaporization and steam relate to the extinguishing properties of water.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
8.
ANS: D
PTS:
1
REF:
948
OBJ:
16.I.2 Identify the factors that create pressure loss or gain.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
9.
ANS: B
PTS:
1
REF:
948
OBJ:
16.I.2 Identify the factors that create pressure loss or gain.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
10.
ANS: C
PTS:
1
REF:
948
OBJ:
16.I.2 Identify the factors that create pressure loss or gain.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
11.
ANS: B
PTS:
1
REF:
948
OBJ:
16.I.2 Identify the factors that create pressure loss or gain.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
12.
ANS: D
PTS:
1
REF:
949
OBJ:
16.I.3 Describe the impact water hammer has on fire streams.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
13.
ANS: D
PTS:
1
REF:
949
OBJ:
16.I.3 Describe the impact water hammer has on fire streams.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
14.
ANS: D
PTS:
1
REF:
949
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
15.
ANS: D
PTS:
1
REF:
949
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OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
16.
ANS: B
PTS:
1
REF:
949-950
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
17.
ANS: D
PTS:
1
REF:
950
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
18.
ANS: B
PTS:
1
REF:
950
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
19.
ANS: A
PTS:
1
REF:
950
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
20.
ANS: B
PTS:
1
REF:
950
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
21.
ANS: A
PTS:
1
REF:
950
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
22.
ANS: A
PTS:
1
REF:
951
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
23.
ANS: C
PTS:
1
REF:
951
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
24.
ANS: C
PTS:
1
REF:
951
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
25.
ANS: B
PTS:
1
REF:
951
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
26.
ANS: C
PTS:
1
REF:
951
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
27.
ANS: B
PTS:
1
REF:
951
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
28.
ANS: B
PTS:
1
REF:
951
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
29.
ANS: A
PTS:
1
REF:
951
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
30.
ANS: B
PTS:
1
REF:
954
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
31.
ANS: C
PTS:
1
REF:
954
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
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NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
32.
ANS: A
PTS:
1
REF:
954
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
33.
ANS: A
PTS:
1
REF:
955
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
34.
ANS: D
PTS:
1
REF:
955
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
35.
ANS: C
PTS:
1
REF:
955
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
36.
ANS: B
PTS:
1
REF:
956
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
37.
ANS: A
PTS:
1
REF:
956
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
38.
ANS: C
PTS:
1
REF:
956
OBJ:
16.I.4 Explain fire stream patterns and their possible limiting factors.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
39.
ANS: D
PTS:
1
REF:
957
OBJ:
16.I.5 Describe the three types of fire stream nozzles.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
40.
ANS: C
PTS:
1
REF:
957
OBJ:
16.I.5 Describe the three types of fire stream nozzles.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
41.
ANS: C
PTS:
1
REF:
958
OBJ:
16.I.5 Describe the three types of fire stream nozzles.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
42.
ANS: D
PTS:
1
REF:
959
OBJ:
16.I.5 Describe the three types of fire stream nozzles.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
43.
ANS: C
PTS:
1
REF:
959
OBJ:
16.I.5 Describe the three types of fire stream nozzles.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
44.
ANS: A
PTS:
1
REF:
961
OBJ:
16.I.5 Describe the three types of fire stream nozzles.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
45.
ANS: C
PTS:
1
REF:
961
OBJ:
16.I.5 Describe the three types of fire stream nozzles.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
46.
ANS: A
PTS:
1
REF:
962
OBJ:
16.I.5 Describe the three types of fire stream nozzles.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
47.
ANS: D
PTS:
1
REF:
962
OBJ:
16.I.5 Describe the three types of fire stream nozzles.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
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48.
ANS: A
PTS:
1
REF:
963
OBJ:
16.I.6 Compare the different types of nozzle control valves.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
49.
ANS: D
PTS:
1
REF:
963
OBJ:
16.I.6 Compare the different types of nozzle control valves.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
50.
ANS: A
PTS:
1
REF:
963
OBJ:
16.I.6 Compare the different types of nozzle control valves.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
51.
ANS: C
PTS:
1
REF:
964
OBJ:
16.I.7 Describe the factors in operating and maintaining handline nozzles.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
52.
ANS: C
PTS:
1
REF:
966
OBJ:
16.I.7 Describe the factors in operating and maintaining handline nozzles.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
53.
ANS: D
PTS:
1
REF:
966
OBJ:
16.I.7 Describe the factors in operating and maintaining handline nozzles.
NAT:
NFPA® 1001, 5.3.10
TOP:
Firefighter I
54.
ANS: C
PTS:
1
REF:
967
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
55.
ANS: D
PTS:
1
REF:
967
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
56.
ANS: A
PTS:
1
REF:
967
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
57.
ANS: C
PTS:
1
REF:
967
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
58.
ANS: D
PTS:
1
REF:
967
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
59.
ANS: D
PTS:
1
REF:
968
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
60.
ANS: C
PTS:
1
REF:
968
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2
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Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
61.
ANS: A
PTS:
1
REF:
968
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
62.
ANS: C
PTS:
1
REF:
969
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
63.
ANS: D
PTS:
1
REF:
969
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
64.
ANS: C
PTS:
1
REF:
971
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
65.
ANS: A
PTS:
1
REF:
972
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
66.
ANS: A
PTS:
1
REF:
972
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
67.
ANS: D
PTS:
1
REF:
972
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
68.
ANS: B
PTS:
1
REF:
973
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
69.
ANS: D
PTS:
1
REF:
973
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
70.
ANS: D
PTS:
1
REF:
974
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2
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Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
71.
ANS: C
PTS:
1
REF:
974
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
72.
ANS: A
PTS:
1
REF:
974
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
73.
ANS: B
PTS:
1
REF:
974
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
74.
ANS: B
PTS:
1
REF:
975
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
75.
ANS: A
PTS:
1
REF:
975
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
76.
ANS: D
PTS:
1
REF:
977
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
77.
ANS: D
PTS:
1
REF:
977
OBJ:
16.II.1 Describe the methods by which fire fighting foam prevents or controls a hazard. | 16.II.2 Identify foam concentrates. | 16.II.3 Explain the factors that impact foam expansion and selection. | 16.II.4 Describe methods by which foam may be proportioned.
NAT:
NFPA® 1001, 6.3.1
TOP:
Firefighter II
78.
ANS: B
PTS:
1
REF:
978
OBJ:
16.II.5 Explain the advantages and disadvantages of various foam proportioners, delivery devices, and generating systems.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
79.
ANS: B
PTS:
1
REF:
979
OBJ:
16.II.5 Explain the advantages and disadvantages of various foam proportioners, delivery devices, and generating systems.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
80.
ANS: D
PTS:
1
REF:
979
OBJ:
16.II.5 Explain the advantages and disadvantages of various foam proportioners, delivery devices, and generating systems.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
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81.
ANS: C
PTS:
1
REF:
980
OBJ:
16.II.5 Explain the advantages and disadvantages of various foam proportioners, delivery devices, and generating systems.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
82.
ANS: C
PTS:
1
REF:
981
OBJ:
16.II.5 Explain the advantages and disadvantages of various foam proportioners, delivery devices, and generating systems.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
83.
ANS: D
PTS:
1
REF:
982
OBJ:
16.II.5 Explain the advantages and disadvantages of various foam proportioners, delivery devices, and generating systems.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
84.
ANS: C
PTS:
1
REF:
983
OBJ:
16.II.5 Explain the advantages and disadvantages of various foam proportioners, delivery devices, and generating systems.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
85.
ANS: D
PTS:
1
REF:
982
OBJ:
16.II.5 Explain the advantages and disadvantages of various foam proportioners, delivery devices, and generating systems.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
86.
ANS: D
PTS:
1
REF:
983
OBJ:
16.II.5 Explain the advantages and disadvantages of various foam proportioners, delivery devices, and generating systems.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
87.
ANS: C
PTS:
1
REF:
983
OBJ:
16.II.6 Identify causes of poor foam production.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
88.
ANS: D
PTS:
1
REF:
983-984
OBJ:
16.II.6 Identify causes of poor foam production.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
89.
ANS: D
PTS:
1
REF:
985
OBJ:
16.II.7 Distinguish among various foam application techniques.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
90.
ANS: A
PTS:
1
REF:
984
OBJ:
16.II.7 Distinguish among various foam application techniques.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
91.
ANS: B
PTS:
1
REF:
985
OBJ:
16.II.7 Distinguish among various foam application techniques.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
92.
ANS: B
PTS:
1
REF:
985
OBJ:
16.II.8 Identify foam hazards and ways to control them.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
93.
ANS: C
PTS:
1
REF:
986
OBJ:
16.II.8 Identify foam hazards and ways to control them.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
94.
ANS: D
PTS:
1
REF:
1006
OBJ:
17.I.1 Describe initial factors to consider when suppressing structure fires.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
95.
ANS: C
PTS:
1
REF:
1007
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OBJ:
17.I.1 Describe initial factors to consider when suppressing structure fires.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
96.
ANS: D
PTS:
1
REF:
1007
OBJ:
17.I.1 Describe initial factors to consider when suppressing structure fires.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
97.
ANS: A
PTS:
1
REF:
1008-1009
OBJ:
17.I.1 Describe initial factors to consider when suppressing structure fires.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
98.
ANS: C
PTS:
1
REF:
1009
OBJ:
17.I.1 Describe initial factors to consider when suppressing structure fires.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
99.
ANS: B
PTS:
1
REF:
1011
OBJ:
17.I.2 Summarize considerations taken when making entry.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
100.
ANS: C
PTS:
1
REF:
1012
OBJ:
17.I.2 Summarize considerations taken when making entry.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
101.
ANS: C
PTS:
1
REF:
1012
OBJ:
17.I.2 Summarize considerations taken when making entry.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
102.
ANS: B
PTS:
1
REF:
1013
OBJ:
17.I.3 Describe direct attack, indirect attack, combination attack, and gas cooling techniques.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
103.
ANS: C
PTS:
1
REF:
1014
OBJ:
17.I.3 Describe direct attack, indirect attack, combination attack, and gas cooling techniques.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
104.
ANS: A
PTS:
1
REF:
1015
OBJ:
17.I.3 Describe direct attack, indirect attack, combination attack, and gas cooling techniques.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
105.
ANS: D
PTS:
1
REF:
1016
OBJ:
17.I.4 Describe safety considerations that must be identified for upper level structure fires.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
106.
ANS: B
PTS:
1
REF:
1016-1017
OBJ:
17.I.4 Describe safety considerations that must be identified for upper level structure fires.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
107.
ANS: C
PTS:
1
REF:
1019
OBJ:
17.I.5 Explain actions taken when attacking belowground structure fires.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
108.
ANS: A
PTS:
1
REF:
1019
OBJ:
17.I.5 Explain actions taken when attacking belowground structure fires.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
109.
ANS: B
PTS:
1
REF:
1020
OBJ:
17.I.5 Explain actions taken when attacking belowground structure fires.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
110.
ANS: B
PTS:
1
REF:
1021
OBJ:
17.I.6 Discuss methods of fire control through exposure protection and controlling building utilities.
NAT:
NFPA® 1001, 5.3.18
TOP:
Firefighter I
111.
ANS: C
PTS:
1
REF:
1023
OBJ:
17.I.6 Discuss methods of fire control through exposure protection and controlling building utilities.
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NAT:
NFPA® 1001, 5.3.18
TOP:
Firefighter I
112.
ANS: A
PTS:
1
REF:
1024
OBJ:
17.I.6 Discuss methods of fire control through exposure protection and controlling building utilities.
NAT:
NFPA® 1001, 5.3.18
TOP:
Firefighter I
113.
ANS: D
PTS:
1
REF:
1025
OBJ:
17.I.6 Discuss methods of fire control through exposure protection and controlling building utilities.
NAT:
NFPA® 1001, 5.3.18
TOP:
Firefighter I
114.
ANS: C
PTS:
1
REF:
1026
OBJ:
17.I.6 Discuss methods of fire control through exposure protection and controlling building utilities.
NAT:
NFPA® 1001, 5.3.18
TOP:
Firefighter I
115.
ANS: A
PTS:
1
REF:
1026
OBJ:
17.I.6 Discuss methods of fire control through exposure protection and controlling building utilities.
NAT:
NFPA® 1001, 5.3.18
TOP:
Firefighter I
116.
ANS: D
PTS:
1
REF:
1027
OBJ:
17.I.7 Describe steps taken when supporting fire protection systems at protected structures.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10 | NFPA® 1001, 5.3.14
TOP:
Firefighter I
117.
ANS: B
PTS:
1
REF:
1027
OBJ:
17.I.7 Describe steps taken when supporting fire protection systems at protected structures.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10 | NFPA® 1001, 5.3.14
TOP:
Firefighter I
118.
ANS: C
PTS:
1
REF:
1028
OBJ:
17.I.7 Describe steps taken when supporting fire protection systems at protected structures.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10 | NFPA® 1001, 5.3.14
TOP:
Firefighter I
119.
ANS: B
PTS:
1
REF:
1029
OBJ:
17.I.8 Explain considerations taken when deploying, supplying, and staffing master stream devices.
NAT:
NFPA® 1001, 5.3.8
TOP:
Firefighter I
120.
ANS: B
PTS:
1
REF:
1030
OBJ:
17.I.8 Explain considerations taken when deploying, supplying, and staffing master stream devices.
NAT:
NFPA® 1001, 5.3.8
TOP:
Firefighter I
121.
ANS: D
PTS:
1
REF:
1031
OBJ:
17.I.9 Describe situations that may require suppression of Class C fires.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
122.
ANS: D
PTS:
1
REF:
1032
OBJ:
17.I.9 Describe situations that may require suppression of Class C fires.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
123.
ANS: D
PTS:
1
REF:
1033
OBJ:
17.I.9 Describe situations that may require suppression of Class C fires.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
124.
ANS: C
PTS:
1
REF:
1033
OBJ:
17.I.9 Describe situations that may require suppression of Class C fires.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
125.
ANS: A
PTS:
1
REF:
1034
OBJ:
17.I.9 Describe situations that may require suppression of Class C fires.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
126.
ANS: D
PTS:
1
REF:
1036
OBJ:
17.I.10 Identify hazards associated with suppressing Class C fires.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
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127.
ANS: B
PTS:
1
REF:
1037
OBJ:
17.I.10 Identify hazards associated with suppressing Class C fires.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
128.
ANS: A
PTS:
1
REF:
1037
OBJ:
17.I.11 Describe actions associated with suppressing Class D fires.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
129.
ANS: D
PTS:
1
REF:
1037
OBJ:
17.I.11 Describe actions associated with suppressing Class D fires.
NAT:
NFPA® 1001, 5.3.8 | NFPA® 1001, 5.3.10
TOP:
Firefighter I
130.
ANS: A
PTS:
1
REF:
1039
OBJ:
17.I.12 Explain actions taken when suppressing a vehicle fire.
NAT:
NFPA® 1001, 5.3.7
TOP:
Firefighter I
131.
ANS: D
PTS:
1
REF:
1039
OBJ:
17.I.12 Explain actions taken when suppressing a vehicle fire.
NAT:
NFPA® 1001, 5.3.7
TOP:
Firefighter I
132.
ANS: C
PTS:
1
REF:
1042
OBJ:
17.I.12 Explain actions taken when suppressing a vehicle fire.
NAT:
NFPA® 1001, 5.3.7
TOP:
Firefighter I
133.
ANS: B
PTS:
1
REF:
1042
OBJ:
17.I.12 Explain actions taken when suppressing a vehicle fire.
NAT:
NFPA® 1001, 5.3.7
TOP:
Firefighter I
134.
ANS: D
PTS:
1
REF:
1042
OBJ:
17.I.12 Explain actions taken when suppressing a vehicle fire.
NAT:
NFPA® 1001, 5.3.7
TOP:
Firefighter I
135.
ANS: B
PTS:
1
REF:
1043
OBJ:
17.I.12 Explain actions taken when suppressing a vehicle fire.
NAT:
NFPA® 1001, 5.3.7
TOP:
Firefighter I
136.
ANS: C
PTS:
1
REF:
1044
OBJ:
17.I.12 Explain actions taken when suppressing a vehicle fire.
NAT:
NFPA® 1001, 5.3.7
TOP:
Firefighter I
137.
ANS: D
PTS:
1
REF:
1045
OBJ:
17.I.12 Explain actions taken when suppressing a vehicle fire.
NAT:
NFPA® 1001, 5.3.7
TOP:
Firefighter I
138.
ANS: D
PTS:
1
REF:
1046
OBJ:
17.I.12 Explain actions taken when suppressing a vehicle fire.
NAT:
NFPA® 1001, 5.3.7
TOP:
Firefighter I
139.
ANS: D
PTS:
1
REF:
1046
OBJ:
17.I.12 Explain actions taken when suppressing a vehicle fire.
NAT:
NFPA® 1001, 5.3.7
TOP:
Firefighter I
140.
ANS: B
PTS:
1
REF:
1047
OBJ:
17.I.13 Compare methods used to suppress fires in stacked and piled materials, small unattached structures, and trash containers.
NAT:
NFPA® 1001, 5.3.8
TOP:
Firefighter I
141.
ANS: D
PTS:
1
REF:
1047
OBJ:
17.I.13 Compare methods used to suppress fires in stacked and piled materials, small unattached structures, and trash containers.
NAT:
NFPA® 1001, 5.3.8
TOP:
Firefighter I
142.
ANS: D
PTS:
1
REF:
1049
OBJ:
17.I.14 Summarize the main influences on ground cover fire behavior.
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NAT:
NFPA® 1001, 5.3.19
TOP:
Firefighter I
143.
ANS: A
PTS:
1
REF:
1049
OBJ:
17.I.14 Summarize the main influences on ground cover fire behavior.
NAT:
NFPA® 1001, 5.3.19
TOP:
Firefighter I
144.
ANS: C
PTS:
1
REF:
1050
OBJ:
17.I.15 Compare types of ground cover fires.
NAT:
NFPA® 1001, 5.3.19
TOP:
Firefighter I
145.
ANS: D
PTS:
1
REF:
1050
OBJ:
17.I.15 Compare types of ground cover fires.
NAT:
NFPA® 1001, 5.3.19
TOP:
Firefighter I
146.
ANS: C
PTS:
1
REF:
1051
OBJ:
17.I.16 Describe elements that influence ground cover fire behavior.
NAT:
NFPA® 1001, 5.3.19
TOP:
Firefighter I
147.
ANS: B
PTS:
1
REF:
1051
OBJ:
17.I.16 Describe elements that influence ground cover fire behavior.
NAT:
NFPA® 1001, 5.3.19
TOP:
Firefighter I
148.
ANS: D
PTS:
1
REF:
1052
OBJ:
17.I.16 Describe elements that influence ground cover fire behavior.
NAT:
NFPA® 1001, 5.3.19
TOP:
Firefighter I
149.
ANS: D
PTS:
1
REF:
1052
OBJ:
17.I.17 Identify the parts of a ground cover fire.
NAT:
NFPA® 1001, 5.3.19
TOP:
Firefighter I
150.
ANS: A
PTS:
1
REF:
1053
OBJ:
17.I.17 Identify the parts of a ground cover fire.
NAT:
NFPA® 1001, 5.3.19
TOP:
Firefighter I
151.
ANS: B
PTS:
1
REF:
1053
OBJ:
17.I.17 Identify the parts of a ground cover fire.
NAT:
NFPA® 1001, 5.3.19
TOP:
Firefighter I
152.
ANS: D
PTS:
1
REF:
1054
OBJ:
17.I.18 Describe protective clothing and equipment used in fighting ground cover fires.
NAT:
NFPA® 1001, 5.3.19
TOP:
Firefighter I
153.
ANS: D
PTS:
1
REF:
1054
OBJ:
17.I.18 Describe protective clothing and equipment used in fighting ground cover fires.
NAT:
NFPA® 1001, 5.3.19
TOP:
Firefighter I
154.
ANS: A
PTS:
1
REF:
1054
OBJ:
17.I.19 Describe methods used to attack ground cover fires.
NAT:
NFPA® 1001, 5.3.19
TOP:
Firefighter I
155.
ANS: B
PTS:
1
REF:
1054
OBJ:
17.I.19 Describe methods used to attack ground cover fires.
NAT:
NFPA® 1001, 5.3.19
TOP:
Firefighter I
156.
ANS: D
PTS:
1
REF:
1056
OBJ:
17.I.20 Summarize safety principles and practices when fighting ground cover fires.
NAT:
NFPA® 1001, 5.3.19
TOP:
Firefighter I
157.
ANS: A
PTS:
1
REF:
1056
OBJ:
17.I.20 Summarize safety principles and practices when fighting ground cover fires.
NAT:
NFPA® 1001, 5.3.19
TOP:
Firefighter I
158.
ANS: A
PTS:
1
REF:
1057
OBJ:
17.I.20 Summarize safety principles and practices when fighting ground cover fires.
NAT:
NFPA® 1001, 5.3.19
TOP:
Firefighter I
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159.
ANS: C
PTS:
1
REF:
1057
OBJ:
17.II.1 Describe considerations taken when coordinating fireground operations.
NAT:
NFPA® 1001, 6.1.1 | NFPA® 1001, 6.1.2 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
160.
ANS: D
PTS:
1
REF:
1058
OBJ:
17.II.1 Describe considerations taken when coordinating fireground operations.
NAT:
NFPA® 1001, 6.1.1 | NFPA® 1001, 6.1.2 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
161.
ANS: B
PTS:
1
REF:
1058
OBJ:
17.II.1 Describe considerations taken when coordinating fireground operations.
NAT:
NFPA® 1001, 6.1.1 | NFPA® 1001, 6.1.2 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
162.
ANS: B
PTS:
1
REF:
1058
OBJ:
17.II.2 Explain fireground roles and responsibilities a Firefighter II may need to coordinate.
NAT:
NFPA® 1001, 6.1.1 | NFPA® 1001, 6.1.2 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
163.
ANS: C
PTS:
1
REF:
1059
OBJ:
17.II.2 Explain fireground roles and responsibilities a Firefighter II may need to coordinate.
NAT:
NFPA® 1001, 6.1.1 | NFPA® 1001, 6.1.2 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
164.
ANS: D
PTS:
1
REF:
1060
OBJ:
17.II.2 Explain fireground roles and responsibilities a Firefighter II may need to coordinate.
NAT:
NFPA® 1001, 6.1.1 | NFPA® 1001, 6.1.2 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
165.
ANS: D
PTS:
1
REF:
1060
OBJ:
17.II.2 Explain fireground roles and responsibilities a Firefighter II may need to coordinate.
NAT:
NFPA® 1001, 6.1.1 | NFPA® 1001, 6.1.2 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
166.
ANS: B
PTS:
1
REF:
1062
OBJ:
17.II.2 Explain fireground roles and responsibilities a Firefighter II may need to coordinate.
NAT:
NFPA® 1001, 6.1.1 | NFPA® 1001, 6.1.2 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
167.
ANS: D
PTS:
1
REF:
1062
OBJ:
17.II.2 Explain fireground roles and responsibilities a Firefighter II may need to coordinate.
NAT:
NFPA® 1001, 6.1.1 | NFPA® 1001, 6.1.2 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
168.
ANS: C
PTS:
1
REF:
1062
OBJ:
17.II.2 Explain fireground roles and responsibilities a Firefighter II may need to coordinate.
NAT:
NFPA® 1001, 6.1.1 | NFPA® 1001, 6.1.2 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
169.
ANS: C
PTS:
1
REF:
1063
OBJ:
17.II.2 Explain fireground roles and responsibilities a Firefighter II may need to coordinate.
NAT:
NFPA® 1001, 6.1.1 | NFPA® 1001, 6.1.2 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
170.
ANS: C
PTS:
1
REF:
1063
OBJ:
17.II.2 Explain fireground roles and responsibilities a Firefighter II may need to coordinate.
NAT:
NFPA® 1001, 6.1.1 | NFPA® 1001, 6.1.2 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
171.
ANS: D
PTS:
1
REF:
1064
OBJ:
17.II.2 Explain fireground roles and responsibilities a Firefighter II may need to coordinate.
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NAT:
NFPA® 1001, 6.1.1 | NFPA® 1001, 6.1.2 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
172.
ANS: D
PTS:
1
REF:
1064
OBJ:
17.II.3 Discuss the process of establishing and transferring Command. | 17.II.4 Describe hazards that may be present at fires in underground spaces.
NAT:
NFPA® 1001, 6.1.1 | NFPA® 1001, 6.1.2 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
173.
ANS: D
PTS:
1
REF:
1065
OBJ:
17.II.3 Discuss the process of establishing and transferring Command. | 17.II.4 Describe hazards that may be present at fires in underground spaces.
NAT:
NFPA® 1001, 6.1.1 | NFPA® 1001, 6.1.2 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
174.
ANS: A
PTS:
1
REF:
1066
OBJ:
17.II.3 Discuss the process of establishing and transferring Command. | 17.II.4 Describe hazards that may be present at fires in underground spaces.
NAT:
NFPA® 1001, 6.1.1 | NFPA® 1001, 6.1.2 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
175.
ANS: A
PTS:
1
REF:
1067
OBJ:
17.II.3 Discuss the process of establishing and transferring Command. | 17.II.4 Describe hazards that may be present at fires in underground spaces.
NAT:
NFPA® 1001, 6.1.1 | NFPA® 1001, 6.1.2 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
176.
ANS: D
PTS:
1
REF:
1067
OBJ:
17.II.3 Discuss the process of establishing and transferring Command. | 17.II.4 Describe hazards that may be present at fires in underground spaces.
NAT:
NFPA® 1001, 6.1.1 | NFPA® 1001, 6.1.2 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
177.
ANS: D
PTS:
1
REF:
1068
OBJ:
17.II.3 Discuss the process of establishing and transferring Command. | 17.II.4 Describe hazards that may be present at fires in underground spaces.
NAT:
NFPA® 1001, 6.1.1 | NFPA® 1001, 6.1.2 | NFPA® 1001, 6.3.2
TOP:
Firefighter II
178.
ANS: A
PTS:
1
REF:
1068
OBJ:
17.II.5 List safety precautions that should be taken at flammable/combustible liquid fire incidents. | 17.II.6 Recognize methods used when coordinating operations at a property protected by a fire suppression system.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2 | NFPA® 1001, 6.3.3
TOP:
Firefighter II
179.
ANS: D
PTS:
1
REF:
1068
OBJ:
17.II.5 List safety precautions that should be taken at flammable/combustible liquid fire incidents. | 17.II.6 Recognize methods used when coordinating operations at a property protected by a fire suppression system.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2 | NFPA® 1001, 6.3.3
TOP:
Firefighter II
180.
ANS: A
PTS:
1
REF:
1068
OBJ:
17.II.5 List safety precautions that should be taken at flammable/combustible liquid fire incidents. | 17.II.6 Recognize methods used when coordinating operations at a property protected by a fire suppression system.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2 | NFPA® 1001, 6.3.3
TOP:
Firefighter II
181.
ANS: C
PTS:
1
REF:
1070
OBJ:
17.II.5 List safety precautions that should be taken at flammable/combustible liquid fire incidents. | 17.II.6 Recognize methods used when coordinating operations at a property protected by a fire suppression
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system.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2 | NFPA® 1001, 6.3.3
TOP:
Firefighter II
182.
ANS: B
PTS:
1
REF:
1070
OBJ:
17.II.5 List safety precautions that should be taken at flammable/combustible liquid fire incidents. | 17.II.6 Recognize methods used when coordinating operations at a property protected by a fire suppression system.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2 | NFPA® 1001, 6.3.3
TOP:
Firefighter II
183.
ANS: D
PTS:
1
REF:
1071
OBJ:
17.II.5 List safety precautions that should be taken at flammable/combustible liquid fire incidents. | 17.II.6 Recognize methods used when coordinating operations at a property protected by a fire suppression system.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2 | NFPA® 1001, 6.3.3
TOP:
Firefighter II
184.
ANS: D
PTS:
1
REF:
1072
OBJ:
17.II.5 List safety precautions that should be taken at flammable/combustible liquid fire incidents. | 17.II.6 Recognize methods used when coordinating operations at a property protected by a fire suppression system.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2 | NFPA® 1001, 6.3.3
TOP:
Firefighter II
185.
ANS: D
PTS:
1
REF:
1072
OBJ:
17.II.5 List safety precautions that should be taken at flammable/combustible liquid fire incidents. | 17.II.6 Recognize methods used when coordinating operations at a property protected by a fire suppression system.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2 | NFPA® 1001, 6.3.3
TOP:
Firefighter II
186.
ANS: B
PTS:
1
REF:
1071
OBJ:
17.II.5 List safety precautions that should be taken at flammable/combustible liquid fire incidents. | 17.II.6 Recognize methods used when coordinating operations at a property protected by a fire suppression system.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.2 | NFPA® 1001, 6.3.3
TOP:
Firefighter II
187.
ANS: D
PTS:
1
REF:
1073
OBJ:
17.II.7 Explain ways to use water to control Class B fires | 17.II.8 Compare methods used to suppress bulk transport vehicle fires and flammable gas incidents.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.3
TOP:
Firefighter II
188.
ANS: B
PTS:
1
REF:
1073
OBJ:
17.II.7 Explain ways to use water to control Class B fires | 17.II.8 Compare methods used to suppress bulk transport vehicle fires and flammable gas incidents.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.3
TOP:
Firefighter II
189.
ANS: A
PTS:
1
REF:
1074
OBJ:
17.II.7 Explain ways to use water to control Class B fires | 17.II.8 Compare methods used to suppress bulk transport vehicle fires and flammable gas incidents.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.3
TOP:
Firefighter II
190.
ANS: D
PTS:
1
REF:
1075
OBJ:
17.II.7 Explain ways to use water to control Class B fires | 17.II.8 Compare methods used to suppress bulk transport vehicle fires and flammable gas incidents.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.3
TOP:
Firefighter II
191.
ANS: B
PTS:
1
REF:
1076
OBJ:
17.II.7 Explain ways to use water to control Class B fires | 17.II.8 Compare methods used to suppress bulk transport vehicle fires and flammable gas incidents.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.3
TOP:
Firefighter II
192.
ANS: A
PTS:
1
REF:
1076
OBJ:
17.II.7 Explain ways to use water to control Class B fires | 17.II.8 Compare methods used to suppress bulk transport vehicle fires and flammable gas incidents.
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NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.3
TOP:
Firefighter II
193.
ANS: C
PTS:
1
REF:
1076
OBJ:
17.II.7 Explain ways to use water to control Class B fires | 17.II.8 Compare methods used to suppress bulk transport vehicle fires and flammable gas incidents.
NAT:
NFPA® 1001, 6.3.1 | NFPA® 1001, 6.3.3
TOP:
Firefighter II
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