Code, Standards, and Practices 2, Level II - Lesson 6 Revision Exam And Answers 100% Solved.

A conduit fitting that has been evaluated and listed to prevent the ingress of cutting fluids is marked ? . - Answer a. liquidtight Conduit fittings marked "raintight" or "wet locations" are automatically considered "liquidtight." - Answer False Which NEC articles pertain to liquidtight flexible metal conduit and liquidtight flexible nonmetallic conduit, respectively? - Answer b. Articles 350 and 356 Liquidtight conduit fittings are required to be listed. - Answer True The acronym "LFMC" stands for ? . - Answer b. Liquidtight Flexible Metal Conduit There are three types of liquidtight flexible nonmetallic conduit: LFNC-A, LFNC-B, and LFNC- C. - Answer True A typical LFMC fitting contains five components: gland nut, sealing ring, ground cone, connector body, and locknut. - Answer True A connector body has a preinstalled insulator. - Answer True Gland nuts are often the "landing zone" for fluids. The design of the gland nut will greatly affect its ability to shed anything that comes in contact with it. The best design for a gland nut to shed liquids is to ? . - Answer c. have rounded corners The ground cone is the main link for ? . - Answer b. grounding and bonding between the conduit and fitting