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NEC Code Practice Tests Quiz Questions Answers 6
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Question 1 of 13
1. Question
1 pointsFMC must be secured within ______ of each box, cabinet, conduit body, or other conduit termination:
Correct
Please Refer: NEC Code 348.30(A)
Incorrect
Please Refer: NEC Code 348.30(A)
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Question 2 of 13
2. Question
1 pointsThe combined cross sectional area of all conductors or cables must not exceed ______ of the cell or header’s cross sectional area:
Correct
Please Refer: NEC Code 372.11
Incorrect
Please Refer: NEC Code 372.11
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Question 3 of 13
3. Question
1 points______ is the maximum horizontal distance to any receptacles along the floor line of any wall space:
Correct
Please Refer: NEC Code 210.52(A)(1)
Incorrect
Please Refer: NEC Code 210.52(A)(1)
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Question 4 of 13
4. Question
1 pointsAtleast _____ wall switch controlled lighting outlet shall be installed in every habitable room of a one family dwelling:
Correct
Please Refer: NEC Code 210.70(A)(2)(b)
Incorrect
Please Refer: NEC Code 210.70(A)(2)(b)
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Question 5 of 13
5. Question
1 pointsThe receptacles shall not be located more than _____ above the balcony, deck, or porch surface in one family dwelling:
Correct
Please Refer: NEC Code 210.52(E)(3)
Incorrect
Please Refer: NEC Code 210.52(E)(3)
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Question 6 of 13
6. Question
1 pointsOutlet boxes that do not enclose devices or utilization equipment must have an internal depth of atleast ______ :
Correct
Please Refer: NEC Code 314.24(A)
Incorrect
Please Refer: NEC Code 314.24(A)
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Question 7 of 13
7. Question
1 pointsNon metallic sheathed cable must be supported and secured at an intervals not exceeding _____ :
Correct
Please Refer: NEC Code 334.30
Incorrect
Please Refer: NEC Code 334.30
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Question 8 of 13
8. 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 ______ of the rating of the overcurrent device that protects the feeder:
Correct
Please Refer: NEC Code 240.21(B)(2)
Incorrect
Please Refer: NEC Code 240.21(B)(2)
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Question 9 of 13
9. Question
1 pointsThe overcurrent protection of 14 AWG copper conductors shall not be more than _____:
Correct
Please Refer: NEC Code 240.4(D)(3)
Incorrect
Please Refer: NEC Code 240.4(D)(3)
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Question 10 of 13
10. Question
1 pointsThe circuit conductors that supply several motors must be sized smaller than the sum of the full load current ratings of small motors and _____ of the full load current of the highest rated motor:
Correct
Please Refer: NEC Code 430.24
Incorrect
Please Refer: NEC Code 430.24
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Question 11 of 13
11. Question
1 pointsA branch circuit short circuit and ground fault protective device provides protection for the motor against overloads:
Correct
Please Refer: NEC Code 430.51
Incorrect
Please Refer: NEC Code 430.51
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Question 12 of 13
12. Question
1 pointsA minimum clearance of ____ is required between a cell container and any wall or structure on the side not requiring access for maintenance:
Correct
Please Refer: NEC Code 480.9(C)
Incorrect
Please Refer: NEC Code 480.9(C)
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Question 13 of 13
13. Question
1 pointsDry type transformers rated not more than ____ are permitted above the suspended ceilings or in hallow spaces of building, if not permanently closed in by the structures:
Correct
Please Refer: NEC Code 450.13(B)
Incorrect
Please Refer: NEC Code 450.13(B)