Hazardous Locations Practice Test-1 ( NEC Code)
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Take a Practice test on Hazardous locations Practice quiz questions – 1
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Question 1 of 7
1. Question
1 pointsIf the conduit is placed in hazardous locations, it must be made …………………. to prevent sparking when a fault current flows through it.
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Refer : NEC 500.8(E)
Conduit should be made wrenchtight to avoid sparking.
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Question 2 of 7
2. Question
1 pointsWhich of the following locations easily ignitable fibers/flying are stored?
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Refer: NEC 500.5(D)(2)
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Question 3 of 7
3. Question
1 pointsIn class I Division 1 location all fixed boxes and joints should be made ……………..
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Refer : NEC 500.7 (A)
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Question 4 of 7
4. Question
1 pointsMotors in class II division 1 location must be ………………
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Refer: NEC 502.125 (A)
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Question 5 of 7
5. Question
1 pointsWhen a flexible cord supply a pendant fixture in a class II location it must be indicated for ……………………….
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Refer : NEC 502.140
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Question 6 of 7
6. Question
1 pointsFor equipment installed in class I location which of the following type of bonding is required?
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Refer : NEC 501.30
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Question 7 of 7
7. Question
1 pointsWhich of the following color is used to identify intrinsically safe conductors?
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Refer : NEC 504.80(C)
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