112.2

Alternating current generally use snap switches are UL listed to control motors rated up to

2

The only switches that may be connected directly to aluminum wire, are ___ switches

CO/ALR

The NEC ___ permit a motion sensor to control the lighting in the bathroom. The bathroom is in a restaurant and the sensor does not have a manual override switch.

Does

A ___ switch is permitted to be use to control on 120 V fluorescent lighting circuit

Either 120 V or 120-277 V

Snap switches with metallic yolks(straps) have a terminal for the equipment grounding conductor. using this type of switch provides a means for grounding ___ face plates when non-metallic boxes are used

Metal

The code section that addresses sensor (automatic) control of the lighting in a restaurant bathroom is ___.

N/A ( from 210.70(A)(1) exc 2)

For stairway lighting a typical installation is to install a three-way switching system. for a dwelling, ___ for stairway, lighting, control

This satisfies the NEC requirement

Section 404.2 (A) in the NEC requires that switching be done only in the ___ conductor

Ungrounded

Light switches, or toggle switches are rated for the maximum ___

Voltage and current