NCC Practice Test 9 Questions and Answers Updated 2026

NCC Practice Test 9 Questions and
Answers Updated 2026
WhichMofMtheMfollowingMisMtheMrecommendedMabrasiveMclothMusedMtoMcleanMcableMd
uringMaMsplice?M-MAnswerM120MgritMabrasiveMcloth



AnyMfixedMorMstationaryMelectricMsignMthatMisMinstalledMwithinMaMfountainMmustMbeMa
tMleastMhowMmanyMfeetMinsideMtheMfountain,MasMmeasuredMfromMtheMfountain'sMoutsi
deMedge?M-MAnswerM5Mfeet



ToMeliminateMairMvoidsMwhenMpreparingMaMsplice,MpencilMtheMinsulationMandMthenM-
MAnswerMbuffMitMusingMabrasiveMcloth



WhenMtwoMorMmoreMwiredMpartitionsMareMelectricallyMconnectedMtogether,MtheMcordM
mustMbeMterminatedMatManMattachmentMplugMandMcordMconnectorMequippedMwithMaM-
MAnswerMstrainMreliefMdevice



AMquickMtestMthatMcanMbeMmadeMtoMdetermineMifManMinstallationMisMgoodMisMknown
MasMaM-MAnswerMgo/no-goMtest



WhichMofMtheMfollowingMisMTRUEMwithMregardMtoMfixedMstageMswitchboards?M-
MAnswerMTheyMareMpermittedMtoMsupplyMbothMstageMandMnon-stageMequipment



WhichMofMtheMfollowingMisManMapprovedMwiringMmethodMallowedMinMfire-
ratedMconstruction?M-MAnswerMMCMCable



WhichMofMtheMfollowingMqualifiesMasManMassemblyMoccupancy?M-
MAnswerMTheMauditoriumMofMaMcivicMcenter



WhichMofMtheMfollowingMisMtrueMofMdigitalMmeters?M-
MAnswerMTheyMareMeasierMtoMreadMthanManalogMmeters.



AMkneeMinMaMleakageMcurrent-versus-voltageMplotMindicatesMaM-
MAnswerMbreakdownMcurrent

, WhichMofMtheMfollowingMterminationMclassesMisMtheMonlyMoneMthatMprovidesMaMsealM
againstMexternalMelements?M-MAnswerMClassM1



InMtemporaryMinstallations,MsingleMinsulatedMfeederMandMbranchMcircuitMconductorsMmay
MbeMusedMtoMsupplyMpowerMforMtemporaryMtesting,Memergencies,Mexperiments.MandMd
evelopmentalMworkMwhereMaccessibleM-MAnswerMtoMqualifiedMpersonsMonly



AMsuitableMconnectorMforMmedium-voltageMcableMsplicesMisMaMcompressionMorM-
MAnswerMcrimpMtype



MostMdigitalMohmmetersMhaveManMaudibleMtoneMtoMindicateMaMclosedMorMlow-
resistanceMcircuit,MmakingMthemMusefulMforMperformingM-MAnswerMcontinuityMtests



InMagriculturalMbuildingsMthatMrequireMequipotentialMplanes,MtheMequipotentialMplaneMmu
stMbeMbondedMtoMtheMgroundingMsystemMwithMaMbareMorMinsulatedMsolidMcopperMwir
eMnoMsmallerMthanM-MAnswerMNo.M8MAWG



WhichMinstrumentMshouldMbeMusedMtoMverifyMthatMthereMisMpowerMavailableMtoMrunM
aMthree-phaseMmotorMthatMwillMnotMstart?M-MAnswerMVoltageMtester



ProofMtestsMareMmadeMatMwhatMpercentageMofMtheMoriginalMfactoryMvoltage?M-
MAnswerM60%



IfMaMdutyMcycleMincludesMsignificantMpluggingMorMjogging,MselectManM-MAnswerMAC-
4MratedMmotorMcontrolMdevice



WhatMinstrumentMisMusedMtoMtakeMreadingsMatMspecifiedMintervalsMforMlaterMreview?M-
MAnswerMDataMlogger



figureM-MAnswerMC108H



UnlessMthereMisMaMpermanentMbarrierMinstalledMbetweenMtheMreceptacleMandMaMstored
Mpool,MaMreceptacleMcannotMbeMlocatedManyMcloserMtoMaMstorableMpoolMthanM-
MAnswerM6Mfeet