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Exam (elaborations)

Residential Wiring Final Exam Review Questions And Answers

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  • Course
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  • Residential Wiring

Residential Wiring Final Exam Review Questions And Answers When doing service entrance calculations, 1 volt-ampere equals 1 joule 1 watt 1 ohm 1 mil 1 watt Which of the following is not permitted to be connected to a small appliance branch circuit? Refrigerator Electric clock Gas stove K...

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  • October 26, 2024
  • 23
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Residential Wiring
  • Residential Wiring
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UpperClass
Residential Wiring Final Exam Review
Questions And Answers

When doing service entrance calculations, 1 volt-ampere equals

1 joule

1 watt

1 ohm


1 mil 1 watt




Which of the following is not permitted to be connected to a small appliance branch circuit?

Refrigerator

Electric clock

Gas stove


Kitchen lighting fixture Gas stove




If cables are bundled together for more than 24 inches and the total number of current carrying

conductors exceeds ____________, the ampacity of the conductors must be derated.

2

3

4

, Residential Wiring Final Exam Review
Questions And Answers
5 3




When doing a standard service entrance calculation, if a residence has 4 fixed appliances, a

demand factor of _______% is applied to the total load of these appliances

50

75

80


100 75




When doing a standard service entrance calculation and applying the demand factor to the total

load of the general lighting load, the small appliance circuits, and the laundry circuit, the first

_____ volt-amperes are computed at 100%

2000

2500

3000


4000 3000




A 200 ampere rated panel is designed and manufactured to accommodate ____ circuits

, Residential Wiring Final Exam Review
Questions And Answers
30

40

42


any of the above any of the above




Which of the following loads does not require a grounded circuit conductor?

2 wires, 120V

3 wires, 120/240V

2 wires, 240V


none of the above 2 wires, 240V




All of the following types of branch circuits are found in residential wiring except:

general lighting

laundry

large appliance


small appliance large appliance

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