Q. What are the rules in sizing equipment grounding conductors? A. Equipment grounding conductors (EGCs) of the wire type must be sized not smaller than shown in Table 250.122, based on the rating of ...
Article 250 of the National Electrical Code (NEC) focuses on grounding and bonding. This Code Article is divided into 10 separate parts — each identified by a Roman numeral. Because of the terminology ...
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