Which of the following is a standard branch circuit rating recognized by the NEC?

Which of the following is a standard branch

Multiple choice — select the best answer

A25 amperes
B30 amperes
C35 amperes
D45 amperes

✓ Correct answer: B. 30 amperes The NEC recognizes standard branch circuit ratings of 15, 20, 30, 40, and 50 amperes. 25, 35, and 45 amperes are not standard branch circuit ratings.

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Topic: Branch Circuits, Feeders & Services

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Which of the following is a standard branch circuit rating recognized by the NEC?

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