SAMPLE QUESTIONS FROM ALL CSLB TRADE EXAMS QUESTIONS WITH 100- CORRECT ANSWERS

SAMPLE QUESTIONS FROM ALL CSLB TRADE
EXAMS 2024-2025 QUESTIONS WITH 100% CORRECT
ANSWERS

ThePliftingPlinesPshouldPbePasPverticalPasPpossibleP-PcorrectPanswer-WhenPusingPaPcranePtoPliftPaP12,000-
gallonPtankPoutPofPthePexcavation,PwhatPisPthePpreferablePpositionPofPthePriggingPlinesPattachedPtoPthePtank
'sPliftingPeyes?P



A.POnePliftingPlinePshouldPbePhorizontal

B.PThePliftingPlinesPshouldPbePasPfarPapartPasPpossibles

C.PThePliftingPlinesPshouldPbePasPhorizontalPasPpossible

D.PThePliftingPlinesPshouldPbePasPverticalPasPpossible



MaterialPthatPcontainsPmorePthanP1%PasbestosP-PcorrectPanswer-
WhichPofPthePfollowingPdescribesPsurfacingPACM?



A.PMaterialPthatPcontainsPmorePthanP1%Pasbestos

B.PMaterialPthatPcontainsPmorePthanP0.1%Pasbestos

C.PMaterialPthatPcontainsPmorePthanP0.01%Pasbestos

D.PMaterialPthatPcontainsPmorePthanP0.001%Pasbestos



InformPeachPofPthePemployersPaboutPthePasbestosPworkPbeingPperformedP-PcorrectPanswer-
WhenPremovingPasbestosPasPaPmulti-
employerPworkPsite,PthePasbestosPabatementPcontractorPmustPdoPwhichPofPthePfollowing?



A.PEnsurePthatPallPotherPemployersPleavePthePsite

B.PInformPthePlocalPCal/OSHAPofficePwithinP48Phours

C.PEnsurePthatPallPasbestosPisPremoved

D.PInformPeachPofPthePemployersPaboutPthePasbestosPworkPbeingPperformed.

,WhenPairbornePexposurePexceedsPthePTWAPandPexcursionPlimitsP-PcorrectPanswer-
WhenPmustPaPcontractorPprovidePandPrequirePthePusePofPprotectivePclothing?



A.PWhenPClassPIIPworkPrequiresPremovalPofPACMPexceedingP10PsquarePfeet

B.PWhenPairbornePexposurePexceedsPthePTWAPandPexcursionPlimits

C.PWhenPClassPIIPworkPrequiresPremovalPofPTSIPexceedingP25PlinearPfeet

D.PWhenPaPnegativePexposurePassessmentPisPproduced



AluminumP-PcorrectPanswer-
AlternatingPcurrentPwouldPmostPlikelyPbePusedPinPGTAWPtoPweldPwhichPofPthePfollowingPmetals?



A.PLowPcarbonPsteelP

B.PDeoxidizedPcopperP

C.PAluminumP

D.PStainlessPsteel



1/8"P-PcorrectPanswer-
WHatPisPthePminimumPthicknessPofPsteelPthatPisPcoveredPbyPthePAWSPD1.1PStructuralPSteelPweldingPcode?



A.P1/8"

B.P1/4"

C.P5/16"

D.P3/8"



ShortenPthePstickoutP-PcorrectPanswer-
WhenPweldingPwithPFCAW,PhowPcanPthePoperatorPcontrolPexcessPspatter?



A.PChangePthePdragPangle

B.PRunPstringerPbeads.

C.PShortenPthePstickout

,D.PLengthenPthePstickout



BasicPknowledgePofPchemistryPandPthePmeasurementsPusedP-PcorrectPanswer-
ToPreadPandPproperlyPinterpretPlaboratoryPanalysisPreportsPasPtheyPapplyPtoPhazardousPsites,PaPcontractorPs
houldPhavePwhichPofPthePfollowing?



A.PThePphonePnumberPofPaPcontractPaPthePleadPagency

B.PBasicPknowledgePofPmath

C.PAPcontractPatPCal/OSHA

D.PBasicPknowledgePofPchemistryPandPthePmeasurementsPused



235.5PcubicPfeetP-PcorrectPanswer-
HowPmuchPmaterialPwillPitPtakePtoPfillPupPthreeProundPholesPdrilledPintoPthePgroundP25PfeetPdeepPandP2Pfee
tPinPdiameter?



A.P235.5PcubicPfeet

B.P180.5PcubicPfeet

C.P150.2PcubicPfeet

D.P100.7PcubicPfeet



TelephonePoverPelectricalPconduitPwithPaPseparationPofPatPleastP12"PinPbetweenP-PcorrectPanswer-
WhatPmethodPshouldPbePusedPtoPinstallPelectricalPandPtelephonePconduitPinPthePsamePtrench?



A.PElectricalPoverPtelephonePconduitPwithPaPconcretePbarrierPandP4"PbetweenPthem

B.PElectricalPoverPtelephonePconduitPwithPaPseparationPofPatPleastP12"PinPbetween

C.PTelephonePoverPelectricalPconduitPsecuredPtogetherPeveryP12"P

D.PTelephonePoverPelectricalPconduitPwithPaPseparationPofPatPleastP12"PinPbetween



ThePpavingPisPcutPoutsidePthePditchPlinePbyPaPfewPinchesP-PcorrectPanswer-
WhenPreplacingPpavementPoverPaPtrench,PwhatPisPmeantPbyP"overcutting"?

, A.PAllPwidePspotsPandPbellPholesParePcutPsquarePbeforePpaving

B.PPavingPisPreinstalledPonePinchPthickerPthanPwhatPwasPremoved

C.PThePtrenchPisPbase-pavedPandPcappedPlater

D.PThePpavingPisPcutPoutsidePthePditchPlinePbyPaPfewPinches



4.0Pmg/LP-PcorrectPanswer-WhatPisPthePmaximumPfluoridePlevelPpermittedPinPdrinkingPwater?



A.P2.0Pmg/L

B.P4.0Pmg/L

C.P6.0Pmg/L

D.P8.0Pmg/L



KPandPLP-PcorrectPanswer-
WhenPinstallingPhardPcopperPpipingPunderground,PwhatPtypesPofPpipingPshouldPaPcontractorPuse?



A.PKPandPL

B.PKPandPM

C.PLPandPM

D.PMPandPDWV



ToPremovePcalciumPandPmagnasiumP-PcorrectPanswer-WhatPisPthePfunctionPofPaPcationPexchangePunit?



A.PToPoxidizePironPfroPthePwater

B.PToPremovePcalciumPandPmagnesium

C.PToPreducePdissolvedPsolids

D.PToPincreasePpH



640Psq.ftP-PcorrectPanswer-HowPmanyPsquarePfeetPofPthePtileParePneededPforPanPareaPthatPmeasuresP2-
1/2"PbyP4"PonPaPplanPthatPisPdrawnPtoPanP1/8"Pscale?