QUESTIONS AND ANSWERS WITH
SOLUTIONS 2024
FlexibleQmetalQconduitQisQsometimesQreferredQtoQas?Q-QANSWERQGreenfield
WhatQdoQyouQlookQforQtoQdetermineQifQaQswitchQorQreceptacleQisQacceptableQforQcopperQandQaluminumQw
iring?Q-QANSWERQCO/ALR
WhatQtypeQofQreceptacleQshouldQnotQbeQusedQwithQaluminumQbranchQcircuitsQwiringQanyQlonger?Q-
QANSWERQCU/AL
WhatQtypeQofQwireQnutQisQnotQappropriateQforQaluminumQwire?Q-QANSWERQConventional
WhatQisQanotherQnameQforQaQgroundingQrod?Q-QANSWERQElectrode
WhatQisQtheQpurposeQofQaQcircuitQbreaker?Q-QANSWERQInterruptionQofQelectricalQflow
WhatQareQtwoQexamplesQofQautomaticQcircuitQbreakers?Q-QANSWERQFusesQandQBreakers
WhatQisQanotherQtermQforQNMQsheathedQcable?Q-QANSWERQRomex
MinimumQdistanceQofQaQGFCIQfromQaQbathtubQorQshower:Q-
QANSWERQ0QbyQtheQcodeQ(36QbyQtheQbrownQbook,QbutQonQexamQitQshouldQbeQ0)
MaximumQdistanceQofQanQoutletQfromQaQlavatory/basin:Q-QANSWERQ3'
WhichQisQdeficient?Q-QANSWERQUnusedQopeningQthatQhasQbeenQtaped
, AQdeviceQdesignedQtoQopenQandQcloseQaQcircuitQbyQnon-
automaticQmeansQandQappliedQwithinQitsQratingQtoQopenQtheQcircuitQautomaticallyQwhenQpredeterminedQ
over-currentQisQcalled?Q-QANSWERQCircuitQBreaker
TypeQNMQwiringQshallQbeQsupportedQaQmaximumQofQ_______QonQcenter.Q-QANSWERQ4.5Qfeet
AtQaQkitchenQcounter,QcountertopQreceptacleQoutletsQshallQbeQinstalledQwithinQaQmaximumQhorizontalQdist
anceQofQ_______QfromQanyQpointQalongQtheQwallQtoQanQoutlet.Q-QANSWERQ24Qinches
WhichQofQtheQfollowingQisQaQgoodQconductor?Q-QANSWERQCopper,AluminumQ&QSilverQ(AllQofQtheQabove)
IsQtheQserviceQdropQoverheadQorQunderground?Q-QANSWERQOverhead
AreQserviceQlateralsQoverheadQorQunderground?Q-QANSWERQUnderground
TheQdripQloopQisQtypicallyQpartQofQtheQserviceQdrop.Q-QANSWERQFalseQ(ItQisQpartQofQtheQserviceQentrance)
WhichQofQtheQfollowingQisQaQreliableQwayQtoQidentifyQtheQserviceQsize?Q-
QANSWERQTheQserviceQentryQconductorQsize
WhichQofQtheQfollowingQisQaQsafetyQissue?Q-
QANSWERQTheQmainQfusesQhaveQaQhigherQratingQthanQtheQserviceQentranceQwire.
HowQshouldQtheQfeederQwiresQtoQaQsub-panelQfromQtheQmainQpanelQideallyQbeQprotected?Q-
QANSWERQFusesQshouldQbeQprovidedQatQtheQmainQpanel
WhichQofQtheQfollowingQwiresQareQstranded?Q-QANSWERQ#8,Q#6Q(BothQCQandQD)
BondingQtheQgasQpipingQtoQtheQsupplyQplumbingQsystemQmeanQthat:Q-
QANSWERQAnyQstrayQelectricalQcurrentQwillQnotQcauseQarcing,QwhichQotherwiseQcouldQigniteQtheQgas