TAP Services(865) 919-6674

TAP Services

Flash Cards Practice

1. Where a cable- or raceway-type wiring method is installed through bored holes in joists, rafters, or wood members, holes shall be bored so that the edge of the hole is not less than ______ inches from the nearest edge of the wood member.

Question 1 of 25

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

Question 2 of 25

3. How far must the separation be between any light, power, or Class 1 conductors or radio and television conductors, and underground antenna conductors for radio and television receiving equipment?

Question 3 of 25

4. Where 10-20 current-carrying conductors are installed in the same raceway the ampacity of each conductor shall be reduced ______ percent.

Question 4 of 25

5. What is the minimum computed branch circuit load, in volt-amps, allowed by the NEC for a branch circuit serving an exterior electric sign, when calculating a building or structure's total load?

Question 5 of 25

6. 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.

Question 6 of 25

7. Flexible metal conduit or liquid tight flexible metal conduit not exceeding ______feet in length shall be permitted to be employed for raceway connection to a motor terminal enclosure.

Question 7 of 25

8. If the AC load is 15,000va and the heating load is 20,000va which one is used when calculating total load?

Question 8 of 25

9. General lighting in dwelling units is required to have a unit load of at least _______ VA.

Question 9 of 25

10. 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.

Question 10 of 25

11. In no case shall both branch and feeder circuits exceed what percentage of voltage drop?

Question 11 of 25

12. A clear zone distance from the top of a bathtub rim or a shower stall threshold must be at least _____ ft. vertically for any parts of chain-, cable-or cord-suspended luminaries, cord-connected luminaries (fixtures), lighting track, pendent, or ceiling-suspended (paddle) fans.

Question 12 of 25

13. A receptacle outlet shall be installed at each wall counter-top space that is _______ inches or wider.

Question 13 of 25

14. In no case shall the point of attachment for overhead service - drop conductors be less than ________ above the finished grade.

Question 14 of 25

15. What is the minimum separation for over-head communications wires and cables at any point in the span from the supply service-drops of up to 750 volts?

Question 15 of 25

16. Overhead service -drop conductors shall have a vertical clearance of not less than _______ feet above the roof surface.

Question 16 of 25

17. Which Article has the requirements for the installation of wiring for radio and television receiving equipment, including amateur/citizen band radio equipment antennas and digital satellite receiving equipment for television signals?

Question 17 of 25

18. In dwelling units, hallways of _______ feet or more in length shall have at least one receptacle.

Question 18 of 25

19. Where conductors supply continuous loads the conductor shall have an ampacity rating not less than what percentage?

Question 19 of 25

20. Foyers that are not part of a hallway and that have an area that is greater than ____ shall have a receptacle(s) located in each wall space ____ ft or more in width and unbroken by doorways, floor-to-ceiling windows, and similar openings.

Question 20 of 25

21. 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?

Question 21 of 25

22. Unless it is necessary to supply pool equipment, underground wiring is not allowed under a pool or in an area less than _______ ft. horizontally from the inside wall of the pool.

Question 22 of 25

23. In dwelling units, bathroom receptacle outlets shall be supplied by at least one ____ ampere branch circuit.

Question 23 of 25

24. 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 24 of 25

25. A least 1 receptacle outlet shall be accessible from the deck, balcony, or porch. The outlet shall not be located more than _______ above the deck, balcony, or porch.

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 © 2026, TAP Services.