leak. ay be radioactive contamination outside of the power plant, meaning there may be a dangerous

Q: List the procedures used when setting up, igniting, andusing an air-acetylene unit.

A: The procedures used when setting up, igniting, and using an air-acetylene unit are given as under,

Q: Technician A states that the vehicle may be overheating becuase the heater control valve is stuck…

A: Technician A is saying correct statement.

Q: Why the maximum discharge rate should not be exceeded? a. Acetylene becomes unstable and could…

A: acetylene is non toxic ,odorless and very reactive gases , it can be used in gas cutting as well ass…

Q: a) Why should check-valves be fitted to gas welding torches? b) Why should fuel tanks be…

A: (a) Check valves are used as to prevent gasses from mixing upstream of them. As, when a flammable…

Q: Explain and give details about Run to failure strategy under plant maintenance

A: The Run to failure strategy is the simplest maintenance strategy. In this strategy assets are…

Q: A pump is to be placed at the beginning of a 30 m long piping system consisting of 1-1/2 inch…

A: Release head differs with pull tank level. The response is yes. Assuming you bring down the pull…

Q: Respond with TRUE IT the symbol of the valve shown below a drawn correctly A B.

A: Hydraulic symbols give a clear representation of the work of each hydraulic component. Laying each…

Q: Answer: Wmax = kN/m B

A: According to the given dataL=1.7md=18mmWe need to find the uniform distributed load w

Q: ncomplete combustion is permitted because a significant amount of heat is still generated. true of…

A: Explanation The Incomplete combustion is never permitted because During incomplete combustion some…

Q: When welding for appearance and structure the following process should be used:   MIG Spot /…

A: When welding for appearance and structure the following process should be used:

Q: QUESTION An operator working on an operation involving particularly high pressures would likely use…

A: A composite material made of ceramic and metallic components is known as cermet. Metal may go…

Q: Consider filling a gas cylinder from with ethane from a high-pressure supply line as shown below.…

A: Write the given data. P=3 MPa=3×106 Pav=50 liters=0.05 m3Bethane'=-2.8×10-8R=319.3 J/kgK

Q: Out of 100% energy injected into steam boiler, how many percentage goes into flue gas waste? a. 28%…

A:

Q: Why double contact beaker is used in mechanical ignition system?

A: A contact breaker is a mechanical switch, actuated by a turning cam, that represents the deciding…

Q: A technician is inspecting a vehicle and finds the upper radiator hose is collapsed, and the cooling…

A: Given :-  A technician is inspecting a vehicle and finds the upper radiator hose is collapsed, and…

Q: Different types of equipment wind power system (whole)?

A: The Major parts or equipment in wind power systems are as follows: 1. Tower 2. Nacelle 3. Rotor 4.…

Q: Coolant hoses are being discussed. Technician A states that many manufacturers recommend coolant…

A: Coolant hoses are to be maintain and replace in certain time interval, it fails due to high…

Q: 2 B

A: To-Find:- Resultant at point C

Q: True/False Hazard asssessment process is process to ensure safety of the plant.

A: Given Data⇒ Hazard assessment process

Q: Enumerate Personal Protective Equipment for Welding Activity

A: The welding process is used for joining two metal by application of heat and pressure. During…

Q: . Describe clear flood mode and why it is used.

A: Given data : Clear flood mode

Q: An overheating vehicle is being discussed. Technician A states that the vehicle may be overheating…

A: Given Data: An overheating vehicle is being discussed. Technician A states that the vehicle may be…

Q: Tech A says that the use of some RTV sealants to seal components on an engine can damage the oxygen…

A: Among all the sealants, the pliable silicone sealants like RTV are commonly used sealants while…

Q: Outline the safety procedures of Personal Protective Equipment that an operator/worker needs to…

A: Safety measures are mentioned under:

Q: Calculate the heat flow every 1.7 hours through the outside fluid film from a 16.2 m² flat vertical…

A:

Q: Technician A says that coolant hoses should be squeezed to check for hardening or softening.…

A: Solidly squeeze both the upper radiator and radiator hoses. They ought to feel firm, solid, and…

Q: Describe a gas ignition system

A: Ignition-The meaning of the word "igintion" is the action of starting to burn or making somethin to…

Q: Excess air is used to ensure nearly complete combustion. true or false

A: Complete combustion is the combustion in which fuel is completely burnt.

Q: It is appropriate to roll your pants and sleeves up when welding to avoid overheating True False 00

A: Clothing used during welding must cover the body with sufficient coverage so as to protect the skin…

Q: In a local bar, a customer slides an empty beer mug down the counter for a refill. The height of the…

A:

Q: Why is it unsafe to carry butane lighters or matches inyour pockets while welding?

A: Because welding cylinders quickly catch fire, one should take care not to use butane lighters when…

Q: What is the maximum gas flow rate for a nozzle size?

A: GIVEN; What is the maximum gas flow rate for a nozzle size?

Q: The shielding gas used on carbon steel is ____.  A. Helium  B.Argon  C. Argon, or a mixture of…

A: The shielding gas used on carbon steel is CO2, or a mixture of CO2 and Argon option D will be…

Q: It prevent knocking because fuel with greater octane number has lower flame speed  True False

A: It prevent knocking because fuel with greater octane number has lower flame speed  True False

Q: Choose correct answer: Which one of the following devices creates only flow? An external gear…

A: External gear pumps are  used for pumping water and other fluids. They are preferred in applications…

Q: Which of the following statement is wrong for the disadvantages of fossil fuels? produces acid rain…

A: Fossil fuels are made from the decomposing of the animals and plants in the earth crust.

Q: tray while he accelerates at 4 m/s2 as shown in the figure. The mug is 10 cm deep and contains…

A: ax=4 m/s2r=4.9 cmpcoffee=1010 kg/m3

Q: Which one of the following has the ability to introduce a restriction into a line to reduce the…

A: To find - Which one of the following has the ability to introduce a restriction into a line to…

Q: The gas has the pressure of 120 bar and critical pressure of 60 bar, then the reduced pressure of…

A: Given               Pressure = 120 bar  Critical pressure= 60 bar

Q: What are the results and discussions in discussing the function of each component of the valve…

A: A valve is a mechanism or natural item that opens, closes, or partially obstructs numerous passages…

Q: Match the following. Oxidizing Choose... flame Neutral Choose... flame

A: There are 3 types of flames in welding. 1) oxidising flame  2) carburizing flame  3) neutral flame

Q: Kato and Abel are tennis partners, and are also in the same physics class. They are playing around…

A: Write the expression for the height in projectile motion. Here, vi represents the initial speed, θ…

Q: It appropriate to roll your pants leg and sleeves up when welding to avoid overheating. True False

A: Clothing to be used during welding must have sufficient coverage over the body and must be made of…

Q: Industrial pipes What precautions should be taken when opening a supply valve from a…

A: The objective of the question is to understand the safety measures that need to be taken while…

Q: Required information A four-cylinder, four-stroke, spark-ignition engine operates on the ideal Otto…

A:

Q: Technician A says that coolant hoses should be squeezed to check for hardening or softening.…

A: Solidly squeeze both the upper radiator and radiator hoses. They ought to feel firm, solid, and…

Q: While discussing relative humidity: Technician A says that the amount of moisture that air can hold…

A: The relative humidity is termed as the comparison of the temperature at a particular instant to the…

Q: Why should a worker working in a noisy environment of high intensity be placed on short roasters?…

A: Excessive noise levels in the work place damages the ears of the worker therefore the hearing…