Quiz-summary
0 of 15 questions completed
Questions:
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
Information
NEC Code Practice Tests Quiz Questions Answers 12
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
Results
0 of 15 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0)
Average score |
|
Your score |
|
Categories
- Not categorized 0%
-
Congrats, You Passed the Test
-
Sorry, You did not Pass
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- Answered
- Review
-
Question 1 of 15
1. Question
1 pointsEdison base fuses are classified to operate at not more than 125V and have an ampere rating of not more than ______:
Correct
Please Refer: NEC Code 240.51(A)
Incorrect
Please Refer: NEC Code 240.51(A)
-
Question 2 of 15
2. Question
1 pointsAn overcurrent device located next to the equipment it supplies can be mounted above ______ if accessible by portable means:
Correct
Please Refer: NEC Code 240.24(A)(4)
Incorrect
Please Refer: NEC Code 240.24(A)(4)
-
Question 3 of 15
3. Question
1 pointsFeeder tap conductors upto 25 ft long are permitted without overcurrent protection at the tap location if the ampacity of the tap conductors must not be less than _______ the rating of the overcurrent device that protects the feeder:
Correct
Please Refer: NEC Code 240.21(2)(1)
Incorrect
Please Refer: NEC Code 240.21(2)(1)
-
Question 4 of 15
4. Question
1 pointsA fuse or circuit breaker must be connected in series with each ungrounded conductor:
Correct
Please Refer: NEC Code 240.15(A)
Incorrect
Please Refer: NEC Code 240.15(A)
-
Question 5 of 15
5. Question
1 pointsA service disconnect can consists of upto _____ switches or circuit breakers mounted in a single enclosure or in a group of separate enclosures:
Correct
Please Refer: NEC Code 230.71(A)
Incorrect
Please Refer: NEC Code 230.71(A)
-
Question 6 of 15
6. Question
1 pointsHoles through wood framing members for the above cables or raceways must be not less than _______ from the edge of the wood member:
Correct
Please Refer: NEC Code 300.4(A)(1)
Incorrect
Please Refer: NEC Code 300.4(A)(1)
-
Question 7 of 15
7. Question
1 pointsWhere the box opening is less than 8 in., length of free conductors must extend atleast _____ outside the box opening:
Correct
Please Refer: NEC Code 300.14
Incorrect
Please Refer: NEC Code 300.14
-
Question 8 of 15
8. Question
1 pointsSplices and taps can be installed in a cabinet if the total area of the conductors, splices and taps installed at any cross section does not exceed _____ of the cross-sectional area of enclosure space:
Correct
Please Refer: NEC Code 312.8(2)
Incorrect
Please Refer: NEC Code 312.8(2)
-
Question 9 of 15
9. Question
1 pointsBoxes and conduit bodies containing conductors _____ and larger that are required to be insulated must be sized so the conductor insulation will not be damaged:
Correct
Please Refer: NEC Code 314.28
Incorrect
Please Refer: NEC Code 314.28
-
Question 10 of 15
10. Question
1 pointsType AC cables are limited to bending of the inner edge of the cable to a radius of not less than _____ times the diameter of the cable:
Correct
Please Refer: NEC Code 320.24
Incorrect
Please Refer: NEC Code 320.24
-
Question 11 of 15
11. Question
1 pointsLuminaires must maintain a minimum clearance of ______ from surface mounted incandescent or LED luminaires with an enclosed light source:
Correct
Please Refer: NEC Code 410.16(C)(1)
Incorrect
Please Refer: NEC Code 410.16(C)(1)
-
Question 12 of 15
12. Question
1 pointsLuminaires located within the actual outside dimensions of a bathtub or shower to a height of _____ from the top of the bathtub rim or shower threshold must be marked for damp locations:
Correct
Please Refer: NEC Code 410.10(D)
Incorrect
Please Refer: NEC Code 410.10(D)
-
Question 13 of 15
13. Question
1 pointsFull load current for a 200V, 2 hp single phase alternating current motor is ______:
Correct
Please Refer: NEC Code Table 430.248
Incorrect
Please Refer: NEC Code Table 430.248
-
Question 14 of 15
14. Question
1 pointsOverhead conductors between the utility electrical supply and the service point is______
Correct
Please Refer: NEC Code 100
Incorrect
Please Refer: NEC Code 100
-
Question 15 of 15
15. Question
1 pointsUnless marked otherwise, the ampere interrupting rating for a circuit breaker is _____ :
Correct
Please Refer: NEC Code 110.9
Incorrect
Please Refer: NEC Code 110.9