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NM Electrical Inspector (General) Practice Questions - New Mexico CID Electrical Inspector (General) Examination Exam

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A feeder supplies three 460-volt, three-phase motors: 10 horsepower, 5 horsepower, and 3 horsepower. Using Tables 430.250 and 430.24, what is the minimum feeder conductor ampacity?
Correct Answer:
29.9 amperes

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