Residential Wireman Electrician Exam #2 Questions & Answers 100% Correct

The MAXIMUM height that kitchen countertop receptacle outlets may be installed above the countertop shall be _____. a) 12 inches b) 18 inches c) 20 inches d) 24 inches - Answers C: 20 inches Ref: 210.52(C)(5) For dwelling units, panelboards are permitted to be located in all the areas listed EXCEPT _____. a) hallways b) garages c) kitchens d) bathrooms - Answers D: bathrooms Ref: 240.24(E) The MAXIMUM number of grounded conductors allowed to be terminated in an individual terminal, if conductors are not paralled, in the neutral bus of a panelboard is _____. a) one b) two c) three d) four - Answers A: one Ref: 110.14(A) Flexible cord is considered as protected by a 20 ampere branch circuit breaker if it is _____ and approved for use with a specific listed appliance. a) not less than 6 feet in length b) size 20 AWG or larger c) size 18 AWG or larger d) size 16 AWG or larger - Answers C: size 18 AWG or larger Ref: 240.5(B)(2) A 120-volt receptacle is installed on a dwelling unit kitchen island countertop that is 8 feet from the kitchen sink. Which one of the following statements, if any, is correct? a) GFCI protection is not required because the receptacle is not within 6 feet of the sink. b) GFCI protection is required for all countertop kitchen receptacles. c) GFCI protection is not required on receptacles installed on kitchen islands. d) None of the above is correct. - Answers B: GFCI protection is required for all countertop kitchen receptacles. Ref: 210.8(A)(6) Where a mobile home has the main service disconnecting means installed outdoors, the disconnecting means shall be installed, so the bottom of the enclosure is NOT less than _____ above finished grade. a) 1 foot b) 2 feet c) 3 feet d) 4 feet - Answers B: 2 feet Ref: 550.32(F) A GFCI protected receptacle outlet that provides power to a permanently installed swimming pool recirculating pump motor, shall be permitted not closer than _____ feet from the inside wall of the pool. a) 6 b) 5 c) 12 d) 15 - Answers A: 6 Ref: 680.22(A)(1)