Answer the following statement(s) true (T) or false (F)
1.A device box or lighting outlet box can also be used as a junction box.
2.Nonmetallic device boxes used in residential wiring typically have both their cubic-inch volume and the maximum number of 14, 12, and 10 AWG conductors marked on the box.
3.The NEC® requires electrical boxes to be mounted so that they are flush with the finished surface of walls made of both combustible and noncombustible materials.
4.The NEC® requires all device boxes installed to meet the requirements of Section 210.52 to be no higher than 5-1/2 feet but has no other rules regarding the mounting height of electrical boxes for switches or receptacles in residential wiring.
5.The NEC® requires that device boxes be installed so that all nails or screws are outside the box.
1.true
2.true
3.false
4.true
5.false
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