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A service mast is made of rigid metal conduit or intermediate metal conduit and should be at least a __________ trade size conduit to provide adequate strength.


A) 1-inch
B) 1.5-inch
C) 2-inch
D) 2.5-inch

E) A) and B)
F) None of the above

Correct Answer

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verified

When Type NM or Type SER cable is used as a feeder cable supplying power to a subpanel, the cables must be supported within __________ inches of both the main panel and the subpanel.


A) 8
B) 12
C) 24
D) 30

E) B) and D)
F) A) and B)

Correct Answer

verifed

verified

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