Exam (elaborations)
Maintenance Electrician Exam 1 - Q & A
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Maintenance Electrician Exam 1 - Q & A Which one of the following listed circuit breakers is NOT a standard ampere rating listed in the NEC? a) 110 ampere b) 90 ampere c) 75 ampere d) 225 ampere Ref: 240.6(A) A 4 inch x 1 1⁄2 inch metal octagon box with a flat blank cover may contain a MAXIMUM ...
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