Residential Wireman Electrical Exam questions with correct answers

The minimum size equipment grounding conductor for a 100 ampere, 120/240 volt single phase underground dwelling feeder whose ungrounded conductors have been increased in size from 3 AWG copper to 1 AWG copper is __ AWG copper Ampacities, Grounding 250.122(B) Table 250.122 Table 8 Ch 9 CORRECT ANSWER 4 The continuity of the grounded conductor shall depend on a busbar or __ only. Continuity, Grounded conductors 200.12 CORRECT ANSWER wire. Each multi-wire branch circuit shall be provided with a means that will ____ disconnect all ungrounded conductors at the point where the branch circuit originates. Disconnecting means, Branch circuits, multiwire 210.4(B) CORRECT ANSWER Simultaneously Balconies, decks, and porches that are accessible from the inside of the dwelling unit shall have at least one receptacle not more than __ ft. above the balcony, deck, or porch surface. Balconies, outdoor, receptacles for, 210.52(E)(3) CORRECT ANSWER 6 1/2