Short-Circuit Protection questions and answers Graded A+
Short-Circuit Protection questions and answers Graded A+ Electrical equipment is required to be adequately protected against short-circuit conditions per NEC 110.10 and several other complementary NEC requirements. OSHA requires equipment short-circuit protection in 1910.303(B)(viii)(5). -True The intent of 110.10 is that the equipment short-circuit current ratings, OCPDs, and circuit parameters must be "selected and coordinated" so that under short-circuit conditions up to the available fault current value, the equipment will not sustain extensive damage (become a hazard). - True It is permitted to install equipment if its SCCR is not equal to or greater than the available fault current. -False
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