TAP Services(865) 919-6674

TAP Services

Flash Cards Practice

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

Question 1 of 25

2. Auxiliary gutters made of sheet metal must be secured and supported at intervals of ft. or less along their entire length.

Question 2 of 25

3. True or False: The NEC does NOT cover installations in ships, aircraft, or underground mines.

Question 3 of 25

4. Over head conductors for festoon lighting shall not be smaller than ________ AWG unless the conductors are supported by messenger wires.

Question 4 of 25

5. Covered conductors are recognized by the Code

Question 5 of 25

6. What is the minimum rating for a service disconnecting means when supplied with a 120/240-volt, 3-wire, single phase service for a one- family dwelling?

Question 6 of 25

7. An insulated grounded conductor larger then _______ shall be permitted to be marked with white tape at the time of installation.

Question 7 of 25

8. What is the minimum vertical clearance from final grade for open overhead service conductors up to 1000 volts over public driveways?

Question 8 of 25

9. 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.

Question 9 of 25

10. For general lightning in restaurant occupancies, a unit load of at least ________ VA per square foot is required.

Question 10 of 25

11. Direct burial cables or conductors shall have a minimum cover of __________ to finishes grade.

Question 11 of 25

12. If only 1 conductor is used in a tube of EMT conduit, the total interior area that can be filled is no more than _________ percent.

Question 12 of 25

13. When a 20-ampere branch circuit serves a single receptacle outlet, the rating of the receptacle generally must be at least:

Question 13 of 25

14. For placement of receptacle outlets in a dwelling unit, a wall space shall include any space ____ ft or more in width (including space measured around corners) and unbroken along the floor line by doorways and similar openings, fireplaces, and fixed cabinets.

Question 14 of 25

15. Circuits exceeding ____ volts, nominal, between conductors shall be permitted to supply utilization equipment in installations where conditions of maintenance and supervision ensure that only qualified persons service the installation.

Question 15 of 25

16. Single-conductor cable such as _____ and single-conductor cable listed and identified as solar photovoltaic (PV) wire are permitted for use in PV source circuits within the PV array.

Question 16 of 25

17. Receptacles installed in a kitchen to serve counter-top surfaces shall be supplied by not fewer than _______ small-appliance branch circuits.

Question 17 of 25

18. For installations consisting of not more than two 2-wire branch circuits, the feeder or branch - circuit disconnecting means shall have a rating of not less than __________.

Question 18 of 25

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

Question 19 of 25

20. What is the minimum clearance over residential driveways of overhead spans of open conductors of up to 300 volts to ground.

Question 20 of 25

21. Trees can be used as supports for overhead conductors.

Question 21 of 25

22. 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.

Question 22 of 25

23. Generally, receptacles are required to be ______ ft. or more from the inside walls of a pool.

Question 23 of 25

24. What is the minimum number of general purpose receptacles required to be readily accessible when installed in sleeping room of dorms, or guest rooms of hotels and motels.

Question 24 of 25

25. Raceways must not be used to support Class 2 or 3 cables.

Question 25 of 25


 

Our Clients
Mailing List

Sign up for our mailing list today!

FOLLOW US ON SOCIAL MEDIA
 
 
 
 
3d person on book
Quick Nav
TAP Services
(865) 919-6674 phone Contact Us

This site is proudly hosted and designed by Globotech Solutions. All content Copyright © 2025, TAP Services.