Question 12112 of 871 · Maryland Journeyperson Electrician Exam
A commercial kitchen has three units rated 15, 4 and 2 kW. What demand applies under NEC 2020/2023 Table 220.56?
Exactly one answer is correct.
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Correct answer to question 12112
- D: 19 kW
Explanation
Three units take 90 %: 21 x 0.90 = 18.9 kW. The result may not be below the two largest units, 15 + 4 = 19 kW, so 19 kW is used.
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