ASP Exam Questions and Answers Updated 2026

ASP Exam Questions and Answers
Updated 2026
PresbycusisA-AAnswerAHearingAlossAdueAtoAoldAage


PresbyopiaA-AAnswerAimpairedAvisionAasAaAresultAofAaging,AdifficultyAfocusing


ByssinosisA-
AAnswerADiseaseAfromAinhalingAcottonAfibers.AAlsoAcalledA"brownAlungAdiseas
e"AorA"MondayAfever".AReactionAagainstAcotton,Alinen,AhempAproductsAinAtexti
le/fabricAindustry.


FourA(4)AtypesAofAhumanAerrorsAdiscussedAinAHumanAFactorsAEngineering.A-
AAnswerA"ErrorsAC.O.S.T.AtimeAandAmoney"
1.ACommission:AdoingAsomethingAwrong
2.AOmission:AleavingAsomethingAout
3.ASequence:AdoingAsomethingAinAtheAwrongAorder
4.ATiming:AdoingAsomethingAoutAofAallottedAtime,AtooAfastAorAtooAslow


DoesAtheAemployersAhaveAtoApostAOSHAAcitations?A-
AAnswerAYes,AforA3AdaysAorAuntilAcorrected.


AudiogramA-
AAnswerAWrittenArecordAofAhearingAthresholdAatAspecifiedAfrequencies.


AudiometerA-
AAnswerAaAdeviceAthatAcanApresentAtonesAofAdifferentAfrequencies,AfromAlowAi
nApitchAtoAhighAinApitch,AatAdifferentAvolumesAfromAsoftAtoAloud


WhatAdBAatA3000AhzAduringAanAaudiogramAmeansAtheApersonAcan'tAhearAthe
Atone?A-AAnswerA30AdB

,FactorsAthatAaffectAabsorptionAofAnoiseA-
AAnswerAangleAtoAnoiseAsource,AfrequencyAofAnoise,Adensity,Acondition/cleanlin
ess,AtypeAofAmounting,AshapeAofAsurface


ToAimproveAnoiseAabsorptionAthroughAengineeringAcontrols,AwhatApropertiesAdo
AyouAwant?A-AAnswerAGoodAporosity,Athickness,AairAgaps


EmissivityA-
AAnswerARatioAofAradiationAemittedAbyAaAsurfaceAtoAtheAradiationAemittedAby
AaAblackAbodyAatAtheAsameAtemperature.AAAblackAbodyAisA1.0A(highest),Adow
nAtoA0A(bright,AreflectiveAsurfaces).


EmissivityAofAbrightAmetalAsurfacesA-AAnswerALowA-
AlessAthanA0.1A(brightAmetalAisAaAgoodAreflector),AmeaningAitAisAgoodAforAre
ducingAradiantAheat.


EmissivityAofAunpolishedAsurfacesA-
AAnswerACloseAtoA1.0,AwhichAisAhigh,AmeaningAnotAgreatAforAreducingAradian
tAheat.


CarpalAtunnelAaffectsAwhatAnerveAandAwhatApartsAofAtheAhand?A-
AAnswerAMedianAnerve.AThumb,ApointerAandAringAfingers,ANOTAtheApinky.AInfl
ammationAandApainAinAtheAwrist.AThenarAwastingAisAsignAofAadvancedAdiseas
e.


MetalAFumeAFeverA-
AAnswerAAcuteAconditionAfromAbriefAhighAexposureAtoAmetalAfumesA(e.g.,Azinc,
Amagnesium,AtheirAoxides).ASymptomsAappearAfromA4AtoA12AhoursAafterAexpo
sureA--Afever,AshakingAchillsA(flu-
like).ARecoveryAisAquick.AWorkersAcanAdevelopAimmunity,AbutAaAbreakAandAre-
exposureAnormallyAmakesAitAworse.


WhatAdoAaltitudeAchangesAaffectA(andAnotAaffect)AregardingAfans?A-
AAnswerAHorsepowerAneededA(airAhasAlessAmass),AstaticApressureA(notAasAmuc

,hAneeded).AButAtheACFMA(volumetricArate)AisANOTAchangedAbyAaltitude,AandAn
eitherAisARPMAofAtheAfan.


SCBAA&AairlineArespiratorArulesA-
AAnswerAMustAbeAGradeADAorAhigher;AcanAuseAhighApressureAair;AoilApumped
AwithAfilteringAisAacceptable.AMedicalAoxygenAisANOTAallowedA-
AdangerousAbecauseAofAincreasedAflammability.


Abduction,Aadduction,Aflexion,AextensionA-
AAnswerAAdbuction:AincreasingAangleAofAarmAtoAbody,AAWAY.
Adduction:AdecreasingAangleAofAarmAtoAbody,ATOWARD.
Extension:AincreasingAangleAofAforearmAtoAbicep.
Flexion:AdecreasingAangleAofAforearmAtoAbicep.


GradeADAbreathingAairA-AAnswerA19.5%-23.5%Aoxygen
<5Amg/m3AofAoil
<10AppmACO
<1000AppmACO2.


TLV,APEL,AIDLHAforAcarbonAmonoxideA-
AAnswerATLVAofA50AppmA(ACGIH);ASTELAofA400.
IDLHAofA1500AppmA(NIOSH)
PELAofA35-50A(OSHA);AceilingAisA200,AinstantaneousAisA1500.


CarbonAMonoxideA(CO)A-
AAnswerAAirApollutionAthatAisAaAproductAofAcombustionAofAfossilAfuels.AFlamm
able,Acolorless,Aodorless,Apoisonous.AChemicalAasphyxiate.ADoesANOTAharmAred
AbloodAcells,AbutAreducesAtheirAoxygen-carryingAcapacity.


TeratogenA-
AAnswerAanAagentAorAfactorAthatAcausesAmalformationAofAanAembryoAorAfetus
.ADoesAnotApropagateAacrossAgenerationalAlines.

, NextAbestAoptionAtoAelectricAforkliftsAforAemissions.A-
AAnswerAConvertAtheAforkliftAtoALPAgas.


DoubleAinsulationAdoesAnotAprotectAagainstAshockAinAwhatAcircumstance?A-
AAnswerAWater,AwetAlocations


(DataAterms)ARandom,Astratified,Asystematic,AclusterA-
AAnswerARandom:AeveryoneAhasAanAequalAchange.AStratified:AseparatedAbyAla
yers.ASystematic:ApatternedAresponse.ACluster:AconfinedAtoAaAlocation.


pHAlessAthanA7A-AAnswerAacid


pHAgreaterAthanA7A-AAnswerAbase


activatedAcarbonA-
AAnswerAAAformAofAspeciallyAtreated,AporousAcarbon,AusedAtoAabsorbAvarious
AodorsAandAvapors.AHasAaAnon-polarAsurface.


AxialAflowAfansA-
AAnswerAHighAvolumeAandAlowApressureAdrop;AgeneralA&AdilutionAventilation;
ANOTAgoodAforALEV;ANOTAusedAtoAmoveAairAthroughAaAduct;AsometimesAusedA
forAcomfort.


CentrifugalAfansA-AAnswerAFanAaxisAisAperpendicularAtoAflowA--
AspitsAairAoutA90Adegrees.ALowAnoise.ASuitedAtoAhighApressures.ALowAtoAmod
erateAstaticApressures;AusedAinAheatingA&AairAconditioning;AworkhorseAofAindu
strialAhygiene;AsometimesAcalledAsquirrelAcages;AgoodAforAlint,AwoodAchipsA&A
dust.


ForwardAbladesAinAcentrifugalAfanA-
AAnswerABladesAareAcurvedAinAtheAdirectionAofArotation.AUsedAwheneverAaAlar
geAairAvolumeAhasAtoAbeAmovedAinAaAtightAspace.ARequiresAmoreApower,Awhi
chAcanAoverloadAmotors.