Question 12029 of 1033 · Washington 01 Journey Level Electrician Exam
Under the NEC 2020/2023, what is the feeder demand load for four 5.5 kW household electric dryers in an apartment building?
Exactly one answer is correct.
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Correct answer to question 12029
- A: 22,000 VA
Explanation
Each dryer counts at the larger of 5,000 VA or nameplate, so 4 x 5,500 = 22,000 VA (220.54 and Table 220.54). For one to four dryers the 2020/2023 demand factor is 100 %, so the load stays 22,000 VA.
More questions: Load Calculations
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