NCCER Electrical Module 6 Questions
And Answers With Verified Solutions
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Connector - ANSWER✔✔Device used to physically connect conduit or cable to an
outlet box, cabinet, or other enclosure.
Explosion-proof - ANSWER✔✔Designed and constructed to withstand an internal
explosion without creating an external explosion or fire
Handy box - ANSWER✔✔Single-gang outlet box used for surface mounting to
enclose receptacles or wall switches on concrete or concrete block construction of
industrial and commercial buildings; nongangable; also made for recessed
mounting; also known as a utility box
Junction box - ANSWER✔✔An enclosure where one or more raceways or cables
enter, and in which electrical conductors can be, or are, spliced
Outlet box - ANSWER✔✔A metallic or nonmetallic box installed in an electrical
wiring system from which current is taken to supply some apparatus or device
Pull box - ANSWER✔✔A sheet metal box-like enclosure used in conduit runs to
facilitate the pulling of cables from point to point in long runs, or to provide for the
installation of conduit support bushings needed to support the weight of long riser
cables or to provide for turns in multiple conduit runs
Raintight - ANSWER✔✔Constructed or protected so that exposure to a beating
rain will not result in the entrance of water under specified test conditions
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