All questions and answers are based on the 2017 NEC. Q. Does the NEC allow a cable tray to be used as an equipment grounding conductor (EGC)? A. Metal cable trays can be used as EGCs where continuous ...
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 ...
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