All questions and answers are based on the 2017 NEC. Underline text indicates a Code change. Q. What are the Code requirements when installing Type MC cable in ...
This answer is based on the 2017 NEC. A. Exposed Type NM cable must closely follow the surface of the building [Sec. 334.15(A)]. Nonmetallic-sheathed cable must be protected from physical damage by ...
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