The minimum and maximum approved electrical trade size for ENT is ____:

ENT must be secured within _____ of all termination points:

LFNC must be securely fastened at a interval not greater than _____ :

The maximum distance between supports for individual lengths of metal raceways must not exceed ___

A conduit having a single conductor can be filled to _____ of the conduit cross sectional area:

The ampacity of a 4 AWG THHN copper conductor is _____:

A ______ or smaller insulated grounded conductor must be identified by a continuous white or gray outer finish on other than green insulation along the conductor entire length:

Where the overcurrent device is rated over ______, the ampacity of the conductors it protects must be equal to or greater than the overcurrent device rating:

Certain raceways, permitted as luminaire whips do not require support if installed in lengths of 6 ft or less:

A length of conduit (or tubing) measuring ____ or less is considered as a nipple:

Metal wireway support intervals must not exceed _____:

Coupled with listed fittings, RMC provides electrical continuity and therefore can serve as an equipment grounding conductor: