Q. When can I make a splice in a conduit body? A. Splices are permitted in conduit bodies that are legibly marked by the manufacturer with their volume and the maximum number of conductors permitted ...

1. What size rigid metal conduit (RMC) is required to enclose 18 No. 10 THWN copper conductors? (a) 3/4 in. (b) 1 in. (c) 1 1/4 in. (d) 1½ in. 2. What size electrical metallic tubing (EMT) is required ...