MLT Exam Questions with 100% Correct Answers

MLT Exam Questions with 100%
Correct Answers
TheAprimaryAreasonAthatAmachineryAisAreplacedAisAdueAto:


A.AErosionA
B.AAccidents
C.AObsolescence
D.ASurfaceAdegradationAofAtheAmetalA

E.ACorrosionA-AAnswer✓AD.ASurfaceADegradationAofAtheAMetal


WhichAofAtheAfollowingAisAnotAaAlubricationAregimeA(mode/type)?


A.ABoundary
B.AElastohydrodynamic
C.ABoudarydynamicA
D.AHydrodynamic

E.AMixedAfilmA-AAnswer✓AC.ABoundrydynamic


WhichAmaintenanceAstrategyAisAbasedAstrictlyAonAtasksAperformedAatAspecificAtimeAintervals?


A.AProactive
B.APredictive
C.APreventiveA
D.APercussive

E.AReactiveA-AAnswer✓AC.APreventive


Condition-basedAmaintenance:


A.AIsAbasedAonAtheAconditionAofAtheAequipmentAandAtheAearlyAdetectionAofAfaults
B.AIsAbasedAonAregularAtime-basedAoverhauls
C.AIsAbasedAonArunAtoAfailure
D.AIsAbasedAonAtheAconditionAofAtheAoilAandAotherArootAcauses

,E.AAnswer✓sAaAandAdA-AAnswer✓AE:A



Answer✓sAAA(IsAbasedAonAtheAconditionAofAtheAequipmentAandAtheAearlyAdetectionAofAFaults)A

&A
DA(IsAbasedAonAtheAconditionAofAtheAoilAandAotherArootAcauses)


TheAParetoAPrincipleA(80/20ARule)Astates:


A.ATheAlargestAbeneficialAeffectAisAobtainedAfromAaAcriticalAfewAmaintenanceAtasks.
B.ATheAlargestAbeneficialAeffectAisAobtainedAfromAtheA(random)AmanyAmaintenanceAtasks.
C.AAllAmachinesAdieAsometime.
D.AAllAbearingsAlastAforever.
E.A80ApercentAofAtheApeopleAdoA20ApercentAofAtheAwork.A-
AAnswer✓AA.ATheAlargestAbeneficialAeffectAisAobtainedAfromAaAcriticalAfewAmaintenanceAtasks


WhichAofAtheAfollowingAisAnotAaAfunctionAofAtheAlubricant?


A.ACoolAsurfaces
B.ASeparateAsurfaces
C.APreventAcorrosion
D.ARepairAsurfaces

E.AProvideAsomeAsealingA-AAnswer✓AD.ARepairAsurfaces


WhichAtypeAorAformAofAlubricationAisAconsideredAtoAprovideAaAfullAfluidA(oil)Afilm?


A.AElastohydrodynamic
B.ASolidAfilm
C.ABoundary
D.AMixed

E.AAllAofAtheAaboveA-AAnswer✓AA.AElastohydrodynamic


ElastohydrodynamicAlubricationA(EHL)AisAconsideredAtoAoccurAprimarilyAin:

, A.APistonAringsAandAliners
B.AJournalAbearings
C.ARollingAbearings,Agears,AandAcamsA
D.Slow-movingApinsAandAbushings

E.AWormAgearsA-AAnswer✓AC.ARollingAbearings,Agears,AandAcams


TheAoilAfilmAthicknessA(orAdynamicAoperatingAclearance)AinAoperatingAbearings:


A.ACannotAbeAdetermined
B.AIsAaboutA10AmicronsAforAjournalAbearingsA(althoughAcanAvaryAconsiderably)
C.AIsAaboutAaAmicronAforArollingAbearings
D.AIsAnotAmeasurable

E.AAnswer✓sAbA&AcA-AAnswer✓AE.A



Answer✓sABA(IsAaboutA10AmicronsAforAjournalAbearingsA(althoughAcanAvaryAconsiderably))
&
CA(AIsAaboutAaAmicronAforArollingAbearings)


WhichAisAnotAaAtypeAofAbaseAoilA(baseAstock)?A


A.AMineral
B.ASynthetic
C.AAntioxidant
D.AVegetable

E.AGroupAIIIAsyntheticA-AAnswer✓AC.AAntioxidant


BenefitsAgenerallyAassociatedAwithAtheAuseAofAsyntheticsAinclude:


A.ABetterAoxidationAresistanceA
B.ABetterAcompatibilityAwithAelastomersA(seals)
C.ALessAtoxicity
D.AHigherAcost

E.ABetterApaintAcompatibilityA-AAnswer✓AA.ABetterAOxidationAResistance