When storage batteries are used in dwelling units, they must be connected so that the maximum operating voltage is _____ volts.
A) 15
B) 30
C) 50
D) 100

Name: When storage batteries are used in dwelling units, they must be connected so that the maximum operating voltage is _____ volts. A) 15 B) 30 C) 50 D) 100
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Question

Quizplus · Accepted Answer

According to Section 690.71(C) of the NEC, when storage batteries are used in dwelling units, they must be connected so that the maximum operating voltage is 50 volts.

When Storage Batteries Are Used in Dwelling Units, They Must