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a.
Draw the correct symbol for the description “Lighting panel”.
a.
Explanation of Solution
The symbol for the lighting panel is drawn and it is shown in Figure 1 as follows:
Conclusion:
Thus, the symbol for the given description is drawn.
b.
Draw the correct symbol for the description “Clock outlet”.
b.
Explanation of Solution
The symbol for the clock outlet is drawn and it is shown in Figure 2 as follows:
Conclusion:
Thus, the symbol for the given description is drawn.
c.
Draw the correct symbol for the description “Duplex outlet”.
c.
Explanation of Solution
The symbol for the duplex outlet is drawn and it is shown in Figure 3 as follows:
Conclusion:
Thus, the symbol for the given description is drawn.
d.
Draw the correct symbol for the description “Outside telephone”.
d.
Explanation of Solution
The symbol for the outside telephone is drawn and it is shown in Figure 4 as follows:
Conclusion:
Thus, the symbol for the given description is drawn.
e.
Draw the correct symbol for the description “Single-pole switch”.
e.
Explanation of Solution
The symbol for the single-pole switch is drawn and it is shown in Figure 5 as follows:
Conclusion:
Thus, the symbol for the given description is drawn.
f.
Draw the correct symbol for the description “Motor”.
f.
Explanation of Solution
The symbol for the motor is drawn and it is shown in Figure 6 as follows:
Conclusion:
Thus, the symbol for the given description is drawn.
g.
Draw the correct symbol for the description “Duplex outlet, split-wired”.
g.
Explanation of Solution
The symbol for the duplex outlet, split-wired is drawn and it is shown in Figure 7 as follows:
Conclusion:
Thus, the symbol for the given description is drawn.
h.
Draw the correct symbol for the description “Lampholder with pull switch”.
h.
Explanation of Solution
The symbol for the lampholder with pull switch is drawn and it is shown in Figure 8 as follows:
Conclusion:
Thus, the symbol for the given description is drawn.
i.
Draw the correct symbol for the description “Weatherproof outlet”.
i.
Explanation of Solution
The symbol for the weatherproof outlet is drawn and it is shown in Figure 9 as follows:
Conclusion:
Thus, the symbol for the given description is drawn.
j.
Draw the correct symbol for the description “Special-purpose outlet”.
j.
Explanation of Solution
The symbol for the special-purpose outlet is drawn and it is shown in Figure 10 as follows:
Conclusion:
Thus, the symbol for the given description is drawn.
k.
Draw the correct symbol for the description “fan outlet”.
k.
Explanation of Solution
The symbol for the fan outlet is drawn and it is shown in Figure 11 as follows:
Conclusion:
Thus, the symbol for the given description is drawn.
l.
Draw the correct symbol for the description “Range outlet”.
l.
Explanation of Solution
The symbol for the range outlet is drawn and it is shown in Figure 12 as follows:
Conclusion:
Thus, the symbol for the given description is drawn.
m.
Draw the correct symbol for the description “Power panel”.
m.
Explanation of Solution
The symbol for the power panel is drawn and it is shown in Figure 13 as follows:
Conclusion:
Thus, the symbol for the given description is drawn.
n.
Draw the correct symbol for the description “3-way switch”.
n.
Explanation of Solution
The symbol for the 3-way switch is drawn and it is shown in Figure 14 as follows:
Conclusion:
Thus, the symbol for the given description is drawn.
o.
Draw the correct symbol for the description “Push button”.
o.
Explanation of Solution
The symbol for the push button is drawn and it is shown in Figure 15 as follows:
Conclusion:
Thus, the symbol for the given description is drawn.
p.
Draw the correct symbol for the description “Thermostat”.
p.
Explanation of Solution
The symbol for the thermostat is drawn and it is shown in Figure 16 as follows:
Conclusion:
Thus, the symbol for the given description is drawn.
q.
Draw the correct symbol for the description “Electric door opener”.
q.
Explanation of Solution
The symbol for the electric door opener is drawn and it is shown in Figure 17 as follows:
Conclusion:
Thus, the symbol for the given description is drawn.
r.
Draw the correct symbol for the description “Multioutlet assembly”.
r.
Explanation of Solution
The symbol for the multioutlet assembly is drawn and it is shown in Figure 18 as follows:
Where,
Conclusion:
Thus, the symbol for the given description is drawn.
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Chapter 2 Solutions
ELECTRICAL WIRING:RESIDENTAL-6 PLANS
- Two of the circuits will be a 3-wire, multi-wire branch circuit (Edison 3-wire). The location of the devices is to be determined by the student. The student shall be responsible for selecting the correct circuits, do not ask the instructor which circuit number should be used. Circuit A. One lampholder and one duplex receptacle controlled by a Single Pole Switch. Circuit B. Single Pole Switch controlling the top half of a duplex receptacle that when energized, is indicated by a Pilot-light at the Single Pole Switch location; plus an Isolated Ground Duplex Receptacle that is always hot. Circuit C. The bottom half of the switched receptacle on Circuit ‘B’ is to be always hot; plus another Duplex Receptacle that is controlled from two locations using a Coast 3-Way wiring-system.arrow_forwardThe National Electrical Code® requires that all switching be done in the __________ circuit conductor. Select one: A. GROUNDED B. SWITCH LOOP C. GROUNDING D. UNGROUNDEDarrow_forwardRaceway fill calculations are a prerequisite in ____ needed for particular circuits. Select one: A. MATERIAL REQUIREMENTS B. SCHEMATIC REQUIREMENTS C. DETERMINING THE SIZE OF RACEWAY D. CIRCUIT LOADSarrow_forward
- Follow the procedures in troubleshooting the defects and faults of an electric fan by filling in the missing steps.Doesn't rotate 1.___________ 2.____________ Check for Open AC cord or wiring3. ___________4.___________ Defective switch/electronic system control 5. _____________Defective module (system control).arrow_forwardIf two 115-volt loads were connectedin parallel with 240 volts, they would__________.a. burn dimlyb. immediately burn outc. burn correctlyd. none of the abovearrow_forwardThe circuit breaker cubicles illustrated in your reading material each contain____circuit breakers. A. Two B. Three C. Four D. Sixarrow_forward
- Receptacle and cord terminals should be marked as follows;A. “X” and “O” ungrounded, “W” grounded and “G” equipment groundingB. “Y” and “X” ungrounded, “N” grounded and “GR” equipment groundingC. “X” and “O” ungrounded, “W” grounded and “E” equipment groundingD. “X” and “Y” ungrounded, “W” grounded and “G” equipment groundingarrow_forward1.1 PV modules can be wired together in an array using ______ connections to increase voltage. a. Terminating b. Series c. Parallel d. AC 1.2 A PV module, also called a solar panel, is comprised of individual photovoltaic _______ wired and mounted together as an integrated unit. a. Capsules b. Compartments c. Chips d. Cells 1.3 A __________ system uses a storage system that stores the generated electricity so it can provide during times when the system’s panels are not receiving solar energy. a. Direct coupled b. Self regulating c. Charge controlled d. Indirectly connected 1. 4 __________ energy may have the potential to supply all of the world's energy needs, but at this time, it provides a very small percentage. a. Coal b. Natural Gas c. Diesel d. Solararrow_forwardReceptacles that provide power for a spa or hot tub shall be ________. Select one: a. AFCI-protected b. twist-lock c. ground-fault circuit-interrupter protected d. both B and Carrow_forward
- 6.a. Extreme _______ may cause some nonmetallic conduits to become brittle and therefore moresusceptible to damage from physical contact.A. coldB. corrosionC. voltageD. heat6.b. Snap switches are permitted to be grouped or ganged in an enclosure provided the voltage between theadjacent snap switches does not exceed ___ V.A. 400B. 300C. 200D. 100arrow_forward3.a. When a device is removed from an outlet box, the_______ wire must be connected in such a way that maintains continuity. A. neutral B. grounding C. hot D. grounded neutral 3. To correctly saw a lath and plaster wall, point the teeth of the saw A. away from you and cut on the pushing stroke. B. away from you and cut on the pulling stroke. C. toward you and cut on the pushing stroke. D. toward you and cut on the pulling stroke.arrow_forwardA means shall be provided in each metal box over 100 cubic inches for the connection of an equipment grounding conductor. The means shall be permitted to be ______. a tapped hole the cover screw III. a screw used to mount the box (a.) I only (c.) I & II only (b.) II only (d.) I, II or IIIarrow_forward
EBK ELECTRICAL WIRING RESIDENTIALElectrical EngineeringISBN:9781337516549Author:SimmonsPublisher:CENGAGE LEARNING - CONSIGNMENT