Professional Exam Questions
and Answers Updated 2026
AB40BtonBgantryBcraneBhasBbeenBoutBofBserviceBforBmoreBthanB6BmonthsBforBstructur
alBrepair.BItBisBrequiredBtoBbeBproofBtestedBatB______??BBeforeBbeingBused?B-
BAnswer50Btons
ABbodyBthatBhasBaBdefiniteBvolumeBbutBnoBdefiniteBshapeBis?B-BAnswerABliquid
ABcageBonBaBfixedBladderBonBaBcommercialBladderBcannotBextendBanyBcloserBthanBho
wBmanyBfeetBfromBtheBground?B-
BAnswerOSHAB1910.27B"cagesBshallBextendBdownBtheBladderBtoBaBpointBofBnotBlessBt
hanB7BfeetBorBmoreBthanB8BfeetBaboveBtheBbaseBofBtheBladder".
"ABcalorieBisBtheBamountBofBheatBrequiredBtoBraiseBtheBtemperatureBofBoneBgramBofB
waterB__________
BTUBisBtheBmeasureBofBenergyBandBisBtheBamountBofBheatBrequiredBtoBraiseBtempera
tureBofBoneBpoundBofBwater_______"B-BAnswer"1BdegreeBCelsius
1BdegreeBFarenheit
"
ABcommercialBmotorBvehicleBtransportingBhazardousBmaterialsBisBrequiredBtoBdisplayBp
lacardsBinBwhichBofBtheBfollowingBlocations?B-
BAnswerFront,BrearBandBbothBsidesBofBvehicle
,ABfireBresistiveBwallBseparatingBoxygenBandBfuelBgasesBshouldBbeBhowBhigh?B-
BAnswerAboutBfiveBfeet
ABroomBdesignedBforBrechargingBofBleadBacidBbatteriesBdoesBnotBrequire??B-
BAnswerPressureBreliefBpanels
ABsolutionBcontainsB10-
2BhydrogenBionsBperBliter.BWhatBwouldBthisBsolutionBbeBconsidered?B-
BAnswerABstrongBacid
AcclimatizationBtoBheatBisBgenerallyBachievedBbyBrequiringBtheBemployeeBto?B-
BAnswerWorkBforBtwoBhoursBperBdayBforBtwoBweeks.
NewBworkersBandBthoseBreturningBfromBaBprolongedBabsenceBshouldBbeginBwithB*20%
*BofBtheBworkloadBonBtheBfirstBday,BincreasingBincrementallyBbyBnoBmoreBthanB*20%*
BeachBsubsequentBday.B
DuringBaBrapidBchangeBleadingBtoBexcessivelyBhotBweatherBorBconditionsBsuchBasBaB*h
eatBwave*,BevenBexperiencedBworkersBshouldBbeginBonBtheBfirstBdayBofBworkBinBexces
siveBheatBwithB*50%*BofBtheBnormalBworkloadBandBtimeBspentBinBtheBhotBenvironme
nt,B*60%*BonBtheBsecondBday,B*80%*BonBdayBthree,BandB*100%*BonBtheBfourthBday.
B*FullBacclimatization*BmayBtakeBupBtoB*14Bdays*BorBlongerBdependingBonBfactorsBrel
atingBtoBtheBindividual,BsuchBasBincreasedBriskBofBheatBillnessBdueBtoBcertainBmedicati
onsBorBmedicalBconditions,BorBtheBenvironment.
AccordingBtoB1910.145,BwhatBisBtheBminimumBreadingBdistanceBwhenBpostingBaBdange
rBsign?B-BAnswerFiveBfeet
AccordingBtoBANSIBZ89.1-
1997BspecificationsBforBhelmetsB(hardhats)BtoBprotectBemployeesBfromBimpactBofBfallin
gBobjectsBandBfromBhighBvoltageBelectricalBshock.BWhichBofBtheBfollowingBclassesBoffer
BlowBvoltageBprotection?B-BAnswerG
,AccordingBtoBOSHAB1910.217B"MechanicalBPowerBPress"BrequiresBhowBmuchBsafeBdista
nceBperBsecondBofBstoppingBtimeBfromB"pointBofBoperationBdevices"BtoBensureBtheBsa
fetyBofBtheBoperator?B-BAnswer63BinchesBorB5.25Bfeet
AccordingBtoBOSHABHAZBCom;BwhoBhasBtheBresponsibilityBtoBdetermineBifBaBmaterialB
isBhazardous?B-BAnswerTheBmanufacturerBorBimporterBofBtheBchemical
AccordingBtoBtheBCommercialBMotorBVehicleBSafetyBActBofB1986,BaBCDLBisBrequiredBfo
rBwhatBoperation??B-BAnswerSingleBvehicleBwithBaBGVWBofB26,000lbs.
AccordingBtoBtheBfireBprotectionBhandbook,BalthoughBincreasingBstorageBheightsBincrea
sesBfireBintensity,BstorageBheightsBupBtoB____BfeetBinBpiledBstorageBandBupBtoB_____B
feetBinBrackBstorageBneedBnotBbeBadjusted.B-BAnswer"12BfeetBforBpiled
15BfeetBforBrackBstorage
"
AccordingBtoBtheBtheoryBthatB"deformationsBareBdirectlyBproportionalBtoBstresses",Bwhi
chBstatementBisBtrueBconcerningBtheBelasticBlimitBandBtheByieldBpointBofBstructuralBste
el?B-BAnswerTheBelasticBlimitBhasBaBlowerBvalueBthanBtheByieldBpoint
AdministrationB-
BAnswerFunctionBofBplanning;Borganizing;BcoordinationBandBmeasuringBperformanceBan
dBprovidingBtheBdataBtoBtheBorganization
Anthrax-bacterialB-
BAnswerDirectBcontactBwithBinfectedBanimals,Bhides,BandBwool.BRiskBisBhigherBforBvete
rinarians,Bfarmers,Bbutchers,BleatherBandBwoolBworkers,BcarpetBworkers.
AreBexcursionsBaboveBtheBThresholdBLimitBValueB(TLV)Bpermitted?B-
BAnswerOnlyBifBbelowBtheBTLV-C
, AtBwhatBlevelBdoBtheBeffectsBofBcarbonBdioxideBinhalationBresultBinBtheBlossBofBconsci
ousness?B-BAnswerNineBpercent
BeforeBmaintainingBelectricallyBpoweredBequipment,BanBemployeeBopensBtheBelectrical
BcircuitBpoweringBtheBequipmentBandBplacesBhisBpersonalBlockBonBtheBcircuitBtoBensur
eBthatBtheBcircuitBremainsBopenBwhileBheBisBperformingBmaintenanceBonBtheBequipme
ntBservicedBbyBthatBelectricalBcircuit-whatBtypeBofBcontrolBdoesBthisBdescribe?B-
BAnswerLockingBoutBaBcircuitBisBanBadministrativeBcontrolB(aBprocedure)BsinceBitBrequi
resBaBpersonBtoBperformBtheBactionBeachBtime.
BestBwayBofBdealingBwithBminorBinfractionsBofBsafetyBrules?B-BAnswerOralBreprimand
Brucellosis-bacterialB-
BAnswerIngestion,Binhalation,BcontactBwithBinfectedBanimals,BcutsBandBscratches.BThose
BwhoBworkBwithBcattleBandBhogs,BmeatBpackingBworkers.
Cat-scratchBdiseaseB(viral)B-
BAnswerBreakBinBskin,BusuallyBfromBanimalBscratch.BPeopleBwhoBworkBorBplayBwithBca
tsBandBdogs.
CEO;BplantBmanagerBandBdepartmentBheadB-
BAnswerSetsBtoneBforBsafety;BleadsBbyBexample
CombustibleBgasBindicatorB-
BAnswer"OperatesBwithBaBcatalyticBsensorBandBWheatstoneBbridge
RequiresBoxygenBtoBoperateBproperly
SomeBuseBinfraredBtechnology
"