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1. Electric signs and outline lighting systems must be _______ or more above areas accessible to vehicles unless protected from physical damage.

9 ft

20 ft

14 ft

10 ft

Question 1 of 25

2. Receptacle providing power for swimming pool recirculating pump motors must be GFCI protected, grounded, and must be at least how far from the inside walls of the pool?

5 feet

4 feet

2 feet

6 feet

Question 2 of 25

3. What is the minimum clearance for conductors less than 1,000 volts over a sidewalk?

12'

8'

18'

10'

Question 3 of 25

4. Where a permanently installed outdoor swimming pool is located on residential or commercial properties, at least one (1) single-phase, 125-volt, 15- or 20-ampere receptacle shall be located not less than _____ from and not more than _____ from the inside wall of the swimming pool.

10 feet - 20 feet

6 feet - 20 feet

5 feet - 20 feet

6 feet, 6 inches - 10 feet

Question 4 of 25

5. Receptacles shall not be installed in a _________ position in countertop surfaces or work surfaces.

Pop-up

Face-up

Upside down

Question 5 of 25

6. Required 125-volt,15- and 20-ampere receptacles in dwelling units shall not be located higher than _______ feet above the floor.

4-1/2

1-1/2

3-1/2

5-1/2

Question 6 of 25

7. What is the maximum standard size over current protection device to protect an installed 40-gallon electric water heater with a nameplate rating of 4,500 watts at 240 volts, single phase?

28 amperes

30 amperes

31 amperes

29 amperes

Question 7 of 25

8. Interior stairs have switches at each end, where the stairway between floor levels has ________ risers or more.

7

13

12

6

Question 8 of 25

9. Type MC cables containing four or fewer conductors, sized no larger than 10 AWG, shall be secured within ________ of every box, cabinet, fitting, or other cable termination.

13 inches

11 inches

10 inches

12 inches

Question 9 of 25

10. Continuous loads are loads that are expected to run for how many hours?

2

5

1

3

Question 10 of 25

11. In a PV system, a ________ is a device meant to change direct-current input to alternating-current output.

Conductor

Inverter

Transformer

Breaker

Question 11 of 25

12. What is the minimum size for single conductors in cable tray as a service entrance.

1/0

2/0

2

1

Question 12 of 25

13. What is the minimum clearance required between a surface mounted incandescent luminaire installed above the door or on the ceiling of a clothes closet, and the nearest shelf?

10 inches

9 inches

12 inches

11 inches

Question 13 of 25

14. What is the minimum weight of a manhole cover?

120lbs

80lbs

100lbs

140lbs

Question 14 of 25

15. If an outlet box is designed to support ceiling suspended (paddle) fans weighing more than ______, then the maximum weight to be supported shall be included in the required marking.

35 pounds

45 pounds

34 pounds

25 pounds

Question 15 of 25

16. For dwelling units, at least one receptacle outlet accessible at grade level and not more than ________ feet above grade shall be installed at the front and back of each dwelling.

6-1/2

3-1/2

7-1/2

2-1/2

Question 16 of 25

17. The load for household electric clothes dryers in a dwelling unit(s) shall be ________ watts (volts-amperes) or the nameplate rating, whichever is larger for each dryer served.

4000

5000

1000

6000

Question 17 of 25

18. Branch circuit ratings are identified as circuits under what amperage?

20

100

60

50

Question 18 of 25

19. There shall be no more than _________ disconnects per supply grouped in any one location.

7

5

4

6

Question 19 of 25

20. The lighting demand factor in hospitals for the _________ VA is 20%.

First 50,000VA

First 30,000VA

Remainder over 50,000VA

Remainder over 30,0000

Question 20 of 25

21. A mogul-based lamp holder installed on a 30-ampere branch circuit shall have a rating of at least ____ watts.

250

750

660

300

Question 21 of 25

22. Connection by means of wire-binding screws or studs and nuts that have upturned lugs or the equivalent shall be permitted for _________ AWG or smaller conductors.

16

14

12

10

Question 22 of 25

23. Generally, service conductors installed as open conductors must have a minimum clearance from balconies, doors, porches, and windows that are designed to be opened of:

2 feet

6 feet

3 feet

7 feet

Question 23 of 25

24. In locations other than dwelling units, a 40-ampere branch circuit shall be permitted to supply the following loads:

Infrared heating units

Other utilization equipment

Fixed lighting units with heavy duty lamp holders

All of the above

Question 24 of 25

25. What is the maximum standard size over current protection device to protect an installed 40-gallon electric water heater with a nameplate rating of 4,500 watts at 240 volts, single phase?

29 amperes

28 amperes

31 amperes

30 amperes

Question 25 of 25

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