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Cables NEC Code Quiz Questions 3
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Question 1 of 10
1. Question
1 pointsType MC Cables containing no more than four conductors, size of 10 AWG or smaller must be secured within ______ of every box, cabinet and fittings:
Correct
Please Refer: NEC Code 330.30
Incorrect
Please Refer: NEC Code 330.30
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Question 2 of 10
2. Question
1 pointsNon metallic sheathed cable has a minimum bending radius of ____ times the cable diameter:
Correct
Please Refer: NEC Code 334.24
Incorrect
Please Refer: NEC Code 334.24
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Question 3 of 10
3. Question
1 pointsType MV Cable shall not be used where exposed to direct sunlight, unless identified for the use:
Correct
Please Refer: NEC Code 328.12
Incorrect
Please Refer: NEC Code 328.12
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Question 4 of 10
4. Question
1 pointsType MI Cable diameters greater than 19mm but less than 25 mm in external diameter must have a bend radius not less than ______ the external diameter:
Correct
Please Refer: NEC Code 332.24
Incorrect
Please Refer: NEC Code 332.24
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Question 5 of 10
5. Question
1 pointsWhen using single conductor Type MI cables, all the phase conductors and neutral conductors must be grouped together to:
Correct
Please Refer: NEC Code 330.20(A)
Incorrect
Please Refer: NEC Code 330.20(A)
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Question 6 of 10
6. Question
1 pointsConductors passing through the metal studs or framing members must require protection in the form of:
Correct
Incorrect
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Question 7 of 10
7. Question
1 pointsThe white or gray conductor can be used to feed a switch or can be a traveler in three way switch installation:
Correct
Please Refer: NEC Code 200.7(C)(1)
Incorrect
Please Refer: NEC Code 200.7(C)(1)
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Question 8 of 10
8. Question
1 pointsThe cable installed parallel to framing members must be protected from penetration of nails by a minimum ____ thick steel plate:
Correct
Please Refer: NEC Code 300.4(D)
Incorrect
Please Refer: NEC Code 300.4(D)
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Question 9 of 10
9. Question
1 pointsThe maximum distance between supports depends on the type of the cable:
Correct
Incorrect
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Question 10 of 10
10. Question
1 pointsThe minimum cover required for 600 V nominalĀ rated directly buried cable under streets, highways, roads and alleys shall be _____:
Correct
Please Refer: NEC Code – Table 300.5
Incorrect
Please Refer: NEC Code – Table 300.5