Chapter 9&10 Final

Receptacle outlets must be installed in any wall space ____ or more in width.

24 in. (600 mm)

Ceiling suspended paddle fans must not be located within a zone measured ____ horizontally and ____ vertically from the top of the bathtub rim or shower stall threshold.

3 ft (900 mm), 8 ft (2.5 m)

In a bathroom, at least one receptacle must be installed within ____ inches of the outside of the basin.

36

Ceiling fans boxes designed to support more than ____ pounds must have the maximum weight they are designed to support included in the marking.

70

The Code permits GFCI-protected receptacles to be installed ____ inches from a tub or shower space.

None of 12, 18, 24

GFCI-protected receptacles ____ permitted to be installed within the "tub zone" EXTENDING 3 feet horizontally and 8 feet vertically from the top of the tub rim.

are

As defined in Article 100, a bathroom is required to have a ____.

basin

A light dimmer ____ be used as a speed control for a ceiling fan or other motor.

cannot; doing so may result in motor overheating and damage

During the winter, it is suggested that a paddle fan ____.

draws air up

A rotary light dimmer ____ suitable for use as a ceiling fan speed control.

is not

A raised plaster cover (often called a plaster ring or mud ring) is permitted to increase the maximum number of conductors permitted in an outlet box when it is ____.

marked with its cubic-inch volume

Incandescent lighting fixtures are marked with their ____.

maximum lamp wattage, voltage

Branch circuits are rated according to their ____.

overcurrent protective device rating

Ceiling fan speed can be controlled by ____.

pull chain

Ceiling fans must be specially supported for all of the following reasons, except for ____.

safe grounding

A bathroom is defined as "an area including a basin, with one or more of the following ____.

shower, tub, toilet

Some portable appliances use double insulation in place of grounding to provide shock protection to users. Double-insulated appliances normally have ____ power cords and attachment plug caps.

two-wire

The 20-ampere branch circuit required for bathroom receptacles is permitted to serve equipment other than receptacles only under which of the following conditions?

when the circuit supplies a single bathroom

GFCI-protected receptacles ____ permitted to be installed within a tub or shower space.

are not

The fixed portion of a door ____ count a usable wall space when placing required receptacles.

does

When installing a ceiling paddle fan, the outlet box must be:

listed and marked as acceptable for fan support