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 ...
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 ...
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