Question 4087 of 844 · Washington 01 Journey Level Electrician Exam
In a dwelling unit, a 30-ampere branch circuit is permitted to supply which of the following?
Exactly one answer is correct.
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Correct answer to question 4087
- B: Utilization equipment such as a clothes dryer
Explanation
210.23 permits a 30-ampere branch circuit to supply fixed lighting with heavy-duty lampholders only in other than dwelling units, or utilization equipment in any occupancy. A dryer on a 30-ampere circuit is a typical example.
More questions: Branch Circuits, GFCI and AFCI
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- 4089A branch circuit supplies 24 amperes of continuous load and 6 amperes of noncontinuous load. What is the minimum standard overcurrent device rating?
- 4090For branch circuit sizing, a continuous load is one where the maximum current is expected to continue for how long?
- 4091When may a branch circuit overcurrent device be sized at 100 percent of the continuous load instead of 125 percent?
- 4094A multiwire branch circuit supplies receptacles in a dwelling. What does the NEC require at the point where the branch circuit originates?
- 4095A multiwire branch circuit in general may supply only which type of load?