The minimum size of service disconnect for a single-family dwelling unit permitted by the NEC is __________ amperes.
A) 60
B) 75
C) 100
D) 150

Name: The minimum size of service disconnect for a single-family dwelling unit permitted by the NEC is __________ amperes. A) 60 B) 75 C) 100 D) 150
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Question

Quizplus · Accepted Answer

According to NEC 230.79, the minimum size of service disconnect for a single-family dwelling unit should be 100 amperes. Therefore, the correct choice is C.

The Minimum Size of Service Disconnect for a Single-Family Dwelling