A. According to Sec. 358.42 of the NEC, couplings and connectors must be made up tight in order to maintain an effective ground-fault current path to safely conduct fault current in accordance with ...
All questions and answers are based on the 2023 NEC. Q: Under what conditions can EMT not be used and installed? A: According to Sec. 358.12, EMT is not permitted to be used under the following ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results