Question 13113 of 844 · Washington 01 Journey Level Electrician Exam
What is the maximum continuous lighting load in volt-amperes on a 277 volt, 20 A branch circuit?
Exactly one answer is correct.
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Correct answer to question 13113
- A: 4,432 VA
Explanation
The continuous load is limited to 80 % of 20 A = 16 A, and 16 x 277 = 4,432 VA. 5,540 VA uses the full 20 A, and 1,920 VA uses 120 V.
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