Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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A bathroom is defined as "an area including a basin, with one or more of
the following .
a. | toilet | c. | shower | b. | tub | d. | any of these |
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2.
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In a bathroom, at least one receptacle must be installed within inches of
the outside of the basin.
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3.
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As defined in Article 100, a bathroom is required to have a .
a. | toilet | c. | shower | b. | basin | d. | tub |
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4.
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The 20-ampere branch circuit required for bathroom receptacles is permitted to
serve equipment other than receptacles only under which of the following conditions?
a. | when the circuit is protected by a GFCI circuit-breaker | b. | when the circuit
supplies a single bathroom | c. | when the receptacle is built into the lighting
fixture | d. | either a or b |
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5.
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Branch circuits are rated according to their .
a. | overcurrent protective device rating | c. | length | b. | conductor
size | d. | impedance |
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6.
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The Code permits GFCI-protected receptacles to be installed inches
from a tub or shower space.
a. | 12 | c. | 24 | b. | 18 | d. | none of these |
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7.
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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.
a. | three-wire | c. | Type SJT | b. | 16 AWG or larger | d. | two-wire |
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8.
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GFCI-protected receptacles permitted to be installed within a tub or
shower space.
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9.
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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.
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10.
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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.
a. | 3 ft (900 mm), 8 ft (2.5 m) | c. | 3 ft (900 mm), 6 ft (1.8
m) | b. | 2 ft (600 mm), 8 ft (2.5 m) | d. | 2 ft (600 mm), 6 ft (1.8 m) |
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11.
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Hallways of __ or more in length must have at least one receptacle
outlet.
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12.
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The required wall receptacle in each bathroom of a dwelling unit must be
installed adjacent to, and within __ of the sink. (General Rule)
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13.
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Make the electrical connections according the floor plan, where is a
light and GFCI circuitry . Use cable Romex. Indicate the color of the conductors. Remark the
conductor if is necessary. 
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14.
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