All questions and answers are based on the 2017 NEC. Q. What does the NEC require when Type NM cable is installed in accessible attics or roof spaces? A. Type NM ...
Non-metallic (NM) sheathed cable is one of the essential wiring methods found in Chapter 3 of the National Electrical Code (NEC) — see Art. 334. NM cable is used by electricians for wiring ...
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