Concept explainers
Find whether the outlets in a circuit can be arranged in different groupings to obtain the same result.
Answer to Problem 1R
Yes, the outlets in a circuit can be arranged in different groupings to obtain the same result.
Explanation of Solution
Discussion:
The general purpose receptacles and the lighting outlets can be supplied with more than one circuit. If any problem occurs in one circuit, other circuit can manage the power supply to the outlets in the specified room.
Another way is to use the general purpose receptacles on one circuit and the lighting outlets on another branch circuit. Branch circuit runs first to the switch and then to the controlled lighting outlets. This running process is maintained and followed in order to keep the outlet box at the lighting outlets or the wiring compartment on recessed cans less crowded. The switch location includes grounded circuit conductor using which the switching devices are easily installed whenever the switch requires the connection of grounded circuit conductor.
Conclusion:
Thus, the outlets in a circuit can be arranged in different groupings to obtain the same result.
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Chapter 8 Solutions
EBK ELECTRICAL WIRING RESIDENTIAL
- Refer to the specifications in the back of this text following Chapter 33. a. What electrical codes must be conformed to? ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ b. What is the wiring method to be used in the workshop? ________________________________________________________________________ c. What size conductors are to be used for the lighting branch circuits? ______________________ AWG the small-appliance branch circuits? ______________________ AWG d. What section of the specifications tells us the size of the service entrance to be installed for this residence?arrow_forwardDuplex receptacles connected to the 20-ampere small-appliance branch circuits in kitchens and dining rooms (Circle the correct answer): a. may be rated 15 amperes.(True)(False) b. must be rated 15 amperes.(True)(False) c. may be rated 20 amperes.(True)(False) d. must be rated 20 amperes.(True)(False)arrow_forwardA metal well casing (shall) (shall not) be bonded to the pumps equipment grounding conductor or by grounding it with a separate equipment grounding conductor run all the way back to the same ground bus in the panelboard that supplies the pump circuit, NEC ______________________________________________________________________arrow_forward
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- The type of cable normally used as a service drop for a 120 to 40 V residential service entrance is called? Please answer with explanation asap I will like..arrow_forwardDetermine the proper size of copper wire conductor necessary to apply a 750 W electric motor that is located 100 feet from the panel board. The voltage at the panelboard is 120 volts. The permissible line drop is 1.2 volts. (for your final answer: no decimal places and unit to have one common answer)arrow_forwardFor laundry equipment in basements, what sort of electrical circuitry is required by the Code? ________________arrow_forward
- May the 20-ampere small-appliance branch circuits in the kitchen of a residence also supply the lighting above the kitchen sink and under-cabinet lighting? Check the correct answer. Yes______ No ______arrow_forwardWhen calculating a dwelling lighting load on the "volt-ampere per ft" basis, the receptacle load used for floor lamps, table lamps, and so forth arearrow_forward16. The _______ point is where the facilities of the serving utility and the premises wiring connect.A. groundedB. neutralC. serviceD. bondingarrow_forward
- EBK ELECTRICAL WIRING RESIDENTIALElectrical EngineeringISBN:9781337516549Author:SimmonsPublisher:CENGAGE LEARNING - CONSIGNMENT