Total Time: 2 HoursClosed Book
I. True or False
T
F
1. The wiring in a recreational building owned by a utility company is subject to Code rules.
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2. GFCI is required in all receptacles in the kitchen
3. A small-appliance circuit in a kitchen may not supply the waste disposal.
4. A bathroom in a dwelling unit with two basins requires two 20-ampere branch circuits.
5. Electrical Nonmetallic Tubing (ENT) can be used to enclose service conductors.
6. A new branch circuit to supply a range must have an equipment grounding conductor.
7. Sheet-metal screws may be used to connect grounding conductors to enclosures.
8. General-use receptacles used for temporary power must have GFCI protection.
9. Liquid-tight flexible nonmetallic conduit can never be used in lengths greater than 6 feet.
10. A 25 ampere dual-element fuse can be used to protect a motor whose calculated short-circuit protective device is calculated to be 24.5 amperes.
11. Commercial garages with charging equipment for electrical vehicles may not require ventilation.
12. A required swimming pool receptacle at a dwelling cannot be located higher than 6 feet above grade level.
II. Multiple Choice
1. The continuous load for a connected load of 44 amperes on a branch circuit is:
(a) 60 amperes
(b) 55 amperes
(c) 44 amperes
1.__________________
2. Receptacles required in dwelling units must be no further from a wall than:
(a) 18 inches
(b) 12 inches
(c) 36 inches
2.__________________
3. The number of receptacles required on a 4-foot peninsular countertop is:
(a) 4
(b) 1
(c) 2
3.__________________
4. The feeder load for track lighting is calculated as:
(a) 150 VA per 2 feet
(b) 180 VA per 2 feet
(c) 180 VA per 1 foot
4.__________________
5. Ceiling fans cannot be supported by an outlet box if they weigh more than:
(a) 50 lbs.
(b) 25 lbs.
(c) 35 lbs.
5.__________________
6. Heating cable for 480 V systems must be colored:
(a) Red
(b) Brown
(c) Orange
6.__________________
7. Design B motors have the characteristic:
(a) High efficiency
(b) Low starting current
(c) Physically small
7.__________________
8. The distance of amusement rides from 600 V overhead conductors should be:
(a) 25 feet
(b) 15 feet
(c) 20 feet
8.__________________
9. Which pool is considered to be a permanently installed swimming pool:
(a) A pool with water depth of 40 inches
(b) An indoor pool 30 inches deep without electrical equipment
(c) An outdoor pool 60 inches deep with inflatable walls
9.__________________
10. The maximum number of conductors in rigid metallic conduct is listed in:
(a) Table 5A
(b) Table C8
(c) Table 5C
10.__________________
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