Exam (elaborations)
NCCER Electrical Level 3, Mod 2 Exam Questions and Answers
- Course
- Institution
what color is reserved for the hi-leg on 3-phase, 4 wire, delta system? - Answer-orange how much of a correction factor is needed for the ambient temperature of 40ºC? - Answer-0.82 NEC 310.15 (B)(2)(A) the most common conductors used for light and power installations range from - Answer-4/0 ...
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