Answer: All cut ends are to be reamed or finished to remove rough edges, and threads are to be cut with a standard cutting die with a 1 in 16 taper. Explanation: These requirements are outlined in Sec ...
All questions and answers are based on the 2020 NEC. Q. What is the NEC requirement for securing and supporting rigid metal conduit (RMC)? A. RMC must be installed as ...
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