Question 12031 of 925 · California General Electrician Exam
Under the NEC 2020/2023, what is the demand factor for 20 household electric dryers on one feeder?
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Correct answer to question 12031
- C: 38 %
Explanation
For 12 to 23 dryers the factor is 47 % minus 1 % for each dryer above 11 (220.54 and Table 220.54). 20 dryers are 9 above 11, so 47 - 9 = 38 %.
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