Where nonmetallic-sheathed cable is installed through metal studs or floor joists, a ____ or grommet must be installed prior to installing the cable.

Name: Where nonmetallic-sheathed cable is installed through metal studs or floor joists, a ____ or grommet must be installed prior to installing the cable.
Brand: Quizplus
Rating: 4.7 (47 reviews)

Question

Quizplus · Accepted Answer

When nonmetallic-sheathed cable is installed through metal studs or floor joists, a bushing or grommet must be installed to protect the cable from being damaged by the sharp edges of the metal.

Where Nonmetallic-Sheathed Cable Is Installed Through Metal Studs or Floor