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