Article 350 of the NEC covers the use, installation and constructions specifications for liquidtight flexible metal conduit (LFMC) and associated fittings. _____ connectors shall not be concealed when ...

The 2017 NEC added Sec. 350.28, which states "All cut ends of conduit shall be trimmed inside and out to remove rough edges." This is necessary to ensure the steel ferrule will maintain the grounding ...