Exam (elaborations)
COMMERCIAL WIRING CH 1 & 2 QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
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COMMERCIAL WIRING CH 1 & 2 QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
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COMMERCIAL WIRING CH 1 & 2QUESTIONS AND ANSWERS WITH
SOLUTIONS 2024
EquipmentCdesignedCtoCopenCcircuitsCunderCfaultCconditionsCshallChaveCanCinterruptingCratingCnotClessCtha
nCtheCavailableCvoltageCandCcircuitCcurrentCatCtheClineCsideCofCtheCequipment.C-CANSWERCt
WetClocationsCareCsubjectCtoCmoderateCdegreesCofCmoisture,CbutCareCgenerallyCoutCofCtheCweather.C-
CANSWERCf
ACshortCcircuitCisCtheCunintentionalCconnectionCofCtwoCungroundedCconductorsCthatChaveCaCpotentialCdiffe
renceCbetweenCthem.C-CANSWERCt
TheCNECC®CisCrevisedCandCupdatedCeveryCsixCyears.C-CANSWERCf
AtCleastCtwoCentrancesCtoCelectricalCroomsCshallCbeCprovidedCtoCgiveCaccessCtoCtheCworkingCspaceCaboutCal
lCelectricalCequipmentCratedClessCthanC1200CA.C-CANSWERCf
TheCbasicCruleCwhenCselectingCterminationCdevicesCisCtoCalwaysCuseCaCterminationCdeviceCidentifiedCforCth
eCtypeCofCconductorCmaterial.C-CANSWERCt
ExplanatoryCmaterialCappearsCinCtheCNECC®CinCInformationalCNotes.C-CANSWERCt
TheCminimumCheadroomCofCworkingCspacesCaboveCelectricalCequipmentCinCcommercialCbuildingsCisC6C1/2'
.C-CANSWERCf
ElectricCequipmentCwithCventilatingCopeningsCshallCbeCinstalledCsoCthatCopeningsCareCnotCobstructedCtoCpr
eventCtheCfreeCcirculationCofCair.C-CANSWERCt
TheCNECC®CmayCbeCusedCasCaCdesignCspecificationCbyCqualifiedCpersons.C-CANSWERCf
, TheCfirstC___CchaptersCofCtheCNECC®CapplyCgenerallyCunlessCtheyCareCmodifiedCbyCtheClatterCchapters.C-
CANSWERC4
ChapterC___CofCtheCNECC®CisCindependentCofCtheCotherCchapters,CandCnoneCofCtheCprovisionsCapplyCunlessC
theyCareCdirectlyCreferenced.C-CANSWERC8
EquipmentCthatCisCrequiredCtoCbeCreadilyCaccessibleCshallCbeCcapableCofCbeingCreachedCquicklyCwithoutCth
eCuseCofCtools,CwithCanCexceptionCforC___.C-CANSWERCkeys
ACconductor'sC___CisCtheCamountCofCamperesCitCcanCcarryCcontinuouslyCwithoutCexceedingCitsCtemperatur
eCrating.C-CANSWERCampacity
BoxesCinstalledCwithinCwallsCthatCareCrequiredCtoCbeCtakenCdownCtoCgainCaccessCareCnotCconsideredC___.C-
CANSWERCaccessible
TheCwordC___CindicatesCthatCanCNECC®CruleCisCmandatory.C-CANSWERCshall
TheCtwo-
foldCpurposeCofCtheCNECC®CisCtoCprotectC___CfromCtheChazardsCassociatedCwithCtheCuseCofCelectricity.C-
CANSWERCpersonsCandCproperty
MostCvoltagesCreferencedCinCtheCNECC®CareC___Cvoltages.C-CANSWERCnominal
InterpretationsCandCapprovalCofCequipmentCareCgrantedCbyCtheC___.C-CANSWERCahj
TheCAHJCcanCpermitCalternateC___CforCinstallation,CifCtheyCbelieveCtheCinstallationCisCequallyCeffectiveCatCm
eetingCtheCintendedCobjective.C-CANSWERCmethods
AlthoughCinstalledCinCconformanceCwithCtheCNECC®,CallCelectricalCinstallationsCmayCnotCbeCadequateCforC__
_CexpansionCofCelectricalCuse.C-CANSWERCfuture
TheCNECC®CisCnotCintendedCtoCbeCusedCasCa(n)C___Cspecification.C-CANSWERCdesign
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