What Most Techs Get Wrong About Wire Sizing When a 10-gauge wire on a 50-amp breaker is OK. By ... Table 310.15(B)(16) in detail, but as an example, according to this NEC chart, a 6-gauge copper ...

Courtesy of www.MikeHolt.com All questions and answers are based on the 2023 NEC. Q. What are the rules related to minimum conductor sizing and material? A. Conductor material types and sizing ...

The smallest size fixture wire permitted by the NEC is _____ AWG. a) 22 b) 20 c) 18 d) 16. See answer and applicable Code reference. The correct answer is: c) 18. Article 402 covers general ...