Electrician-s Licensing Exam Questions with Correct Answers 2025

Electrician's Licensing Exam Questions
with Correct Answers 2025
NECCArticleC______CdefinesCbreakersCandCfuses.C-CCORRECTCANSWERC-
AccordingCtoCNECCArticleC100,CaCdeviceCthatCopensCandCclosesCaCcircuitCbyCnonautomaticCmeansCautomatic
allyCclosesCforCaCpredeterminedCovercurrent.



AnnexC_____CofCNECCcoversCconduitCfill.C-CCORRECTCANSWERC-
AnnexCCCofCNECCcoversCconduitCandCtubingCfillCforCconductorsCandCfixtureCwireCfill.



NEMACstandsCforCNationalCElectricalCManufacturersCAssociationC-CCORRECTCANSWERC-TrueC-
CNEMACisCtheCacronymCforCNationalCElectricalCManufacturersCAssociation.




WhatCdoesCitCmeanCwhenCaCreceptacleChasC"NEMAC5-20R"ConCit?C-CCORRECTCANSWERC-
ACreceptacleCwithCNEMAC5-20RConCitChasCanCamperesCratingCofC20,CwillCtakeCaCNEMA-5-15PCorCNEMA-5-
20PCplug,CandChasCaCvoltageCratingCofC125.



NECCTablesC310-10CthroughC310-21CprovideCinformationCon.C-CCORRECTCANSWERC-
TheCsizesCofCcopperCandCaluminumCwire,CasCwellCasCtheCcoatingCofCwireCthatChasCfewerCthanCthreeCcurrentC
carryingCwiresCinCaCcableCorCconduitCorCthatCisCburiedCinCtheCearth.



WhichCNECCtables(s)Ccover(s)CtheCfillCofCmetalCboxes?C-CCORRECTCANSWERC-
TheCfillCofCmetalCboxesCappearsCinCNECCTablesC314.6CACandCB.



NECCArticleC_____CaddressCEMT.C-CCORRECTCANSWERC-NECCArticleC358CcoversCEMT.



WhichCNECCarticlesCcoverCtheCinstallationCrequirementsCforCRMC,CIMC,CandCEMT?C-CCORRECTCANSWERC-
NECCArticlesC342,C344,CandC358CoutlineCtheCinstallationCrequirementsCofCRMC,CIMC,CandCEMT.



INCNECC2008,CwhatCdoesCTableC370.6ACcover?C-CCORRECTCANSWERC-
ShowsCinCtwoCcolumnsC(milimetersCandCinches),ChowCmanyCwiresCinCtradeCsizeCyouCcanCplaceCinCaCbox.



WhatCNECCtableCwouldCyouCgoCtoCtoCfindCtradeCsizeCofCconduitCandCracewayCsize?C-CCORRECTCANSWERC-
ChapterC9,CTableC4CoutlinesCtradeCsizeCofCconduitCasCwellCasCracewayCsize.

,NECCArticlesC_____CandC_____CcoversCmetallicCandCnon-metallicCracewaysCinCbuildings.C-
CCORRECTCANSWERC-NECCArticleC386CcoversCmetallicCorCmetalCraceway;CNECCArticleC388CcoversCPVCCpipe.




TheCPanelCBoardCrequirementsCforCApplicationCinCConstructionCappearCinCNECCArticle?C-
CCORRECTCANSWERC-NECCArticleC408CcoversCpanelCboardCapplications.




TheCsmallerCkitchenCcounterCrequiringCaCreceptacleCisC_____Cinches.C-CCORRECTCANSWERC-
AC12in.CcounterCrequiresCaCreceptacleCbecauseCitCholdsCsmallCappliances.



WhatCnewCcodeCisCneededCforCprotectionCinCallChabitableCspaces?C-CCORRECTCANSWERC-
AccordingCtoCnewCcodes,CARCCfaultCprotectionCisCneededCmanyCadditionalCpartsCofCtheChouse.



AC12-footChallwayCrequiresConeCreceptacleCtoCmeetCcode.C(TrueCorCFalse)C-CCORRECTCANSWERC-
True,COneCisCrequired,CTwoCareCsuggested.



NECCArticleC100CisCdedicatedCto?C-CCORRECTCANSWERC-Definitions



TheCmainCgroundConCaCserviceCisCa(n)C_____.C-CCORRECTCANSWERC-GroundCRod



WhatCdoesCNECCSectionC250-28ACrequire?C-CCORRECTCANSWERC-
ACmainCbondingCjumperCandCaCsystemCbondingCjumper.



NECCsectionC250-
28ACprovidesCinformationConCwhatCmaterialCcanCbeCusedCforCaCmainCbondingCjumper.C(TrueCorCFalse)C-
CCORRECTCANSWERC-True




ACbondingCscrewCisCwhatCcolor?C-CCORRECTCANSWERC-ACbondingCscrewCisCgreen.



ACsubpanelCrequiresCaCbondingCscrew?C(TrueCorCFalse)C-CCORRECTCANSWERC-
False,CACbondingCscrewCisCunneededCinCaCsubpanel.

, NameCtheCmethodsCofCsizingCbondingCjumpersCoutlinedCinCNECCSectionC250-28D.C-CCORRECTCANSWERC-
1.CBondingCjumperCisCsizedCnotClessCthanC12.5%CofCtheClargestCphaseCconductor.



2.CBasedConCtheClargestCungroundedCserviceCconductor.



3.CBasedConCtheClargestCsumCofCtheCserviceCconductors.



NECCTableC_____CcoversCgroundingCelectrodeCconductorCsizing.C-CCORRECTCANSWERC-NECCTableC250.66



WhichCNECCreferenceCidentifiesCwireCsizingCandCtheCtemperatureCaCwireCcanChandleCinCamps?C-
CCORRECTCANSWERC-

NECCTablesCAnnexCC1CandCC2CidentifyCbothCwireCsizingCandCtheCtemperatureCaCwireCcanChandleCinCamps.



DefineCaCgroundingCsystemCaccordingCtoCNEC.C-CCORRECTCANSWERC-
ACgoundingCsystemCisCconnectedCtoCtheCgroundCorCtoCaCconductiveCbodyCthatCextendsCtheCgroundCconnect
ion.



WhatCisCtheCtopicCofCNECCSectionC250-122?C-CCORRECTCANSWERC-
IsCdedicatedCtoCtheCsizesCofCtheCgroundingCconductor



WhatCisCtheCNECCdefinitionCofCaCcircuitCbreaker?C-CCORRECTCANSWERC-
ACdeviceCdesignedCtoCtripCwhenCanCovercurrentCisCdetected.



NECCSectionC300-13CprovidesCinformationCon?C-CCORRECTCANSWERC-
MechanicalCandCElectricalCcontinuityCconductors.



WhatCisCtheCsubjectCofCNECCSectionC250-2D?C-CCORRECTCANSWERC-BondingCjumpers



______CareCtheCsubjectCofCNECCSectionC680-20.C-CCORRECTCANSWERC-
ElectricalCinstallationsCatCpermanentlyCinstalledCpools.



WhichCNECCSectionCcoversCequipmentCgroundingCconductors.C-CCORRECTCANSWERC-NECCSectionC250-118