Mike Holt's 2014 NEC Code Graphic and Question of the Day

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NEC® Code Quiz Question of the Day

The maximum rating or setting of an inverse time breaker used as the motor branch-circuit short-circuit and ground-fault protective device for a single-phase motor is _____ percent of the full-load current given in Table 430.248.

(a) 125

(b) 175

(c) 250

(d) 300