Rigid metal conduit 1″ in diameter shall be supported every____’.

Conduit bodies in damp or wet locations shall be equipped so as to prevent____ from entering the conduit body.

he minimum size fixture wire is _____AWG.

A megger is used for_____.

The resistance of 150′ of 8 AWG stranded Al wire is ____ .

A ½’ x 4″ Cu busbar has ampacity of____ A.

The maximum number of overcurrent devices, other than mains, in a panelboard shall be ____.

Circuit breakers used to switch 277 V fluorescent lighting shall be marked____.

Each commercial receptacle shall be counted as_ YA.

A fluorescent fixture installed in a clothes closet shall have a minimum of____” clearance between the fixture and the nearest point of storage.