All questions and answers are based on the 2017 NEC. Q. What is the NEC rule regarding the continuity of cable tray systems and their accessibility? A. Cable trays must be installed as a complete ...
All questions and answers are based on the 2017 NEC. Underlined text indicates a Code change. Q. What are the NEC requirements for supporting and securing metal-clad (Type MC) cable? A. Type MC cable ...
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