Mike Holt Article 358

Article _____ covers the use, installation, and construction specifications for electrical metallic tubing (EMT) and associated fittings.

358

EMT shall be securely fastened in place at intervals not to exceed _____ ft.

10

EMT run between termination points shall be securely fastened within _____ of each outlet box, junction box, device box, cabinet, conduit body, or other tubing termination.

3 ft

EMT run in unbroken lengths between termination points, are permitted to be securely fastened within _____ ft of each outlet box, junction box, device box, cabinet, conduit body, or other tubing termination where structural members do not readily permit fastening.

5

_____ is an unthreaded thinwall metallic raceway of circular cross section designed for the routing and physical protection of electrical conductors and cables when joined together with listed fittings.

EMT

EMT shall not be permitted as an equipment grounding conductor.

False

The use of EMT shall be permitted for both exposed and concealed work in _____.

all of these

When EMT is installed in wet locations, all supports, bolts, straps, and screws shall be _____.

protected against corrosion

Galvanized steel and stainless steel EMT, elbows, couplings, and fittings can be installed in concrete, in direct contact with the earth, or in areas subject to severe corrosive influences where _____.

protected by corrosion protection

EMT shall not be used where _____.

subject to severe physical damage or used for the support of luminaires or other equipment except conduit bodies no larger than the largest trade size of the tubing

EMT couplings and connectors shall be made up _____.

tight