According to Section 310.15(B)(7)(1), for one-family dwelling service entrance ratings of 100 through 400 amperes the service conductors can have a rating of _____ percent of the service rating.
A) 73
B) 83
C) 100
D) 125

Question

Quizplus · Accepted Answer

According to Section 310.15(B)(7)(1), for one-family dwelling service entrance ratings of 100 through 400 amperes, the service conductors can have a rating of 83 percent of the service rating. Therefore, the correct choice is B.