The size of the opening of a standard metal device box used to mount a switch or receptacle in a wall is __________.
A) 2" * 4"
B) 2" * 2"
C) 4" * 4"
D) 3" * 2"
Correct Answer:
Verified
Q2: The NEC requires that device boxes be
Q3: In walls or ceilings made of noncombustible
Q3: A device box or lighting outlet box
Q7: Nonmetallic electrical boxes used for lighting outlets
Q9: When computing box fill, which of the
Q12: When computing box fill, each 14 AWG
Q13: Nonmetallic device boxes used in residential wiring
Q17: The volume for a pancake box is
Q19: A wire that has its origin inside
Q20: In residential wiring, which of the following
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