MSSC Maintenance Test 1 Exam Questions with Correct Answers, Exams of Advanced Education

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MSSC Maintenance Test 1 Exam Questions

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Whatiisianiaccelerometeriusedifor?

• iTemperatureimeasurement
• iAcousticimonitoring
• iVibrationimeasurement
• iOilianalysisi-iCorrectiAnswer-Vibrationimeasurement Correctiveiworkiisiperformedifollowingipreventiveimaintenanceiwheni_ _________.
• iTheischeduleicallsiforiit
• iTheisupervisorirequestsiit
• iTheiPMiworkiwasiperformediincorrectly
• iProblemsiareidiscoveredi-iCorrectiAnswer-Problemsiareidiscovered Slipsiandifallsiareitheiworstisafetyihazardsiwheni__________.
• iCleaningifans
• iMoppingifloors
• iLiftingiheavyiobjects
• iDrivingiaitugi-iCorrectiAnswer-Moppingifloors

Supplyierrorsicanibeicausedibyirelyingioni__________iwithoutimonitori ngitheiriperformance.

• iCustomers
• iEmployees
• iSuppliers
• iInspectorsi-iCorrectiAnswer-Suppliers Preventiveimaintenanceiisibestidescribediasiwhat?
• iPeriodiciininature
• iExhausting
• iBreakdownirepair
• iFlexiblei-iCorrectiAnswer-Periodiciininature Aiboardiwithitoolioutlinesiforiplacementiisicallediai__________iandiisiaig oodiwayitoimakeisureitoolsiareireturneditoitheiriproperistorageispaceibe tweeniuses.
• iStoryboard
• iShadowiboard
• iBoardiofitools
• iStorageibini-iCorrectiAnswer-Shadowiboard Theifrequencyiofimaintenanceiisiusuallyianiitemifoundionithei________ __.

• iPreventiveimaintenanceischedule
• iWorkiorder
• iWarrantyicard
• iHoldicardi-iCorrectiAnswer-Preventiveimaintenanceischedule Aimaintenanceitechnicianishouldiarrangeitoihaveialliroutineitoolsiandisu ppliesireadyitoiperformipreventiveimaintenanceioniaimachineiiniorderit oi__________.
• iIncreaseiequipmentidowntime
• iMinimizeiequipmentidowntime
• iMakeisureithatitheijobiisidoneicorrectly
• iMakeisureithatitheimachineipartsiareistilliavailablei-iCorrectiAnswer- Minimizeiequipmentidowntime Placingitoolsiandiequipmentiwhereitheyicanibeireachediwithiminimalistr ainiisiaicharacteristiciofiai__________.
• iPoorlyidesignediworkstation
• iWell-designediworkstation
• iOldistyleiworkstation
• iPullisystemi-iCorrectiAnswer-Well-designediworkstation Whaticanibeidoneiafteriaicorrectiveiactioniformiisicompleted?
• iTheiformiisisavediiniaisafeiandisecureiplace.

• iTheimaintenanceitechnicianireviewsitheiworkiorder.
• iTheisupervisoriisisummoneditoidetermineiwhetheritheijobiisicomplete.
• iPreventiveimaintenanceishouldibeidocumentediasicompleted.i- iCorrectiAnswer- Preventiveimaintenanceishouldibeidocumentediasicompleted. Theifirstithingianiemployeeishouldidoiwhenidiscoveringiaibuildingimaint enanceiissueithatinegativelyiimpactsihis/heriworkiareaiisi__________.
• iReportitheisituationitoitheisupervisor
• iTryitoifixitheiproblem
• iGoihomeiuntilitheiproblemiisifixed
• iIgnoreitheiproblemi-iCorrectiAnswer- Reportitheisituationitoitheisupervisor Howioftenitheimaintenanceiwillioccuriisitheiprimaryiconsiderationiofiwh atitypeiofimaintenance?
• iPredictive
• iReactive
• iResponsive
• iPreventivei-iCorrectiAnswer-Preventive ReactiveiMaintenanceiisiconsideredia(n)i__________iactivity.
• iUnplannedimaintenance

• iPlannedimaintenance
• iHighlyiresponsiveimaintenance
• iChemical-relatedimaintenancei-iCorrectiAnswer- Unplannedimaintenance Iniaiwell- organizediplant,iitishoulditakeiaiworkeri__________itoifinditheirightitool .
• i 30 iseconds
• i 1 iminute
• i 5 iminutes
• i 10 iminutesi-iCorrectiAnswer- 30 iseconds __________ishouldipresideioverihousekeepingiinspectionsioriaudits.
• iUnbiasediauditorsioriinspectors
• iTheicompanyipresident
• iTheisafetyiteam
• iTheiimmediateisupervisori-iCorrectiAnswer- Unbiasediauditorsioriinspectors Sensorimonitoringiisitheimostiusefuliaspectiofiwhatiprogram?
• iPreventiveimaintenance
• iPredictiveimaintenance

• iReactiveimaintenance
• iCorrectiveimaintenancei-iCorrectiAnswer-Predictiveimaintenance Aiworkstationidesigneditoi__________icanireduceirepetitive/stressiinju ries.
• iMaximizeirangeiofimotions
• iMinimizeimotions
• iIncreaseiunnecessaryimotion
• iIncreaseiproductioutputi-iCorrectiAnswer-Minimizeimotions Aniexampleiofipreventiveimaintenanceiisi__________.
• iReplacingicomponentsiafteritheyihaveifailed
• iScheduledireplacementiofiminoripartsithatiwearioutiquickly
• iReplacingianiitemithatihasibeenidamaged
• iArrangingiforianiOSHAiinspectioniofiequipmenti-iCorrectiAnswer- Scheduledireplacementiofiminoripartsithatiwearioutiquickly Whaticontainsiequipmentihistoriesiasiwelliasimaintenance,iservice,iandi preventiveimaintenanceirecords?
• iComputerizedimaintenanceimanagementisystemsi(CMMS)

iComputerizedimaintenanceimanagementiinformationisystemsi(CMMIS )

• iEquipmentimaintenanceimanagementisoftwarei(EMMS)
• iAlliofitheiabovei-iCorrectiAnswer-Alliofitheiabove Predictiveimaintenanceiisiaitypeiofimaintenanceiprogramithatidoesiwha tifunction?

iDeterminesiregularimaintenanceiintervalsiwhenimaintenanceishouldib eiperformed

• iPredictsitheispecificidateiwhenimaintenanceishouldibeiperformed

iIdentifiesimachineipartioricomponentifailuresibeforeiaimajoribreakdow n

• iProvidesistartupiandishutdowniguidelinesi-iCorrectiAnswer- Identifiesimachineipartioricomponentifailuresibeforeiaimajoribreakdow n Whatiisianiexampleiofifailureitoifollowipreventiveimaintenance?
• iLubricatingibearingsiasiprescribed
• iSkippingiaischeduledicleaning
• iReplacingiV-beltsiinisets
• iFilterireplacementi-iCorrectiAnswer-Skippingiaischeduledicleaning Toimakeisureitoolsiremainiinigoodiworkingiorder,i__________.
• iStoreithemiproperly

• iDoinotiuseithemiunlessiabsolutelyinecessary
• iUseioversizeditools
• iDoinoticleanithemioffiafteriusei-iCorrectiAnswer-Storeithemiproperly Wheniopeningisuppliesiatiaiworkstation,iplaceiexcessipackagingimateri alsiwhere?
• iInitheimachine
• iOnitheifloor
• iIniappropriateitrash/recycleibin
• iInitheiaislei-iCorrectiAnswer-Iniappropriateitrash/recycleibin Bearingisealsicanibeidamagedibyiwhat?
• iRoutineilubricationiprocesses
• iExcessiveilubrication
• iShorteningitheirunitime
• iProperiburn-ini-iCorrectiAnswer-Excessiveilubrication Whatiisimosticloselyiassociatediwithirepairiofibrokeniparts?
• iPreventiveimaintenance
• iPredictiveimaintenance
• iBreakdownimaintenance
• iPDCAicyclesi-iCorrectiAnswer-Breakdownimaintenance

Equipmentishouldibeiinspectediandireporteditoiwhomiatitheistartiofithei productioniday?

• iTheiincomingishift
• iTheiauditor
• iAllipersonnel
• iAppropriateipartiesi-iCorrectiAnswer-Appropriateiparties Workersishouldiperformianiemergencyishutdowniofitheiriequipmentian dinotifyitheirisupervisoriiniwhichiofitheifollowingicircumstances?

iTheyinoticeithatitheiequipmentitemperatureiisigraduallyirisingibutistilli withiniallowableilimits.

• iTheyiheariailoudibanginginoiseicomingifromitheiequipment.
• iTheyidetectivibrationilevelsithatiareiwithinitheiallowableirange.
• iTheyiareinotifiediofiaifamilyiemergencyiandineeditoigoihome.i- iCorrectiAnswer- Theyiheariailoudibanginginoiseicomingifromitheiequipment. __________iareinotipermittedionitheiflooriofiaiworkstation.
• iExtensionicords
• iPaintedilines
• iTrashicans
• iNon-slipimatsi-iCorrectiAnswer-Extensionicords

Whatiisipreventiveimaintenanceidefinedias?

• iCondition-basediservicing
• iRun-to-breakdowniproduction
• iPlan-Do-Check-Acti(PDCA)icycles
• iRoutineiservicingiatipredeterminediintervalsi-iCorrectiAnswer- Routineiservicingiatipredeterminediintervals Theibestiwayitoistoreiliquidsisuchiasipaintioricleaningifluidsiisi_________ _.
• iSealediandiiniaicabinet
• iOnitheiworkbench
• iNeariaiwindowiforiventilation
• iUnderitheiworkbenchiforieasyiaccessi-iCorrectiAnswer- Sealediandiiniaicabinet __________ishouldibeireplacediimmediatelyiififounditoibeimissingidurin gianiequipmentiinspection.
• iSafetyiguarding
• iFootirests
• iAimaintenanceireport
• iAiborescopei-iCorrectiAnswer-Safetyiguarding

Wheniaicuttingitooliprovidesiunacceptableiproductiqualityiresults,iitisho uldibeireplacediandi__________.

• iResharpened
• iScrapped
• iReusedilater
• iRepurposedi-iCorrectiAnswer-Resharpened Perhapsitheibestiplaceitoistoreipreventiveimaintenanceirecordsiisi_____ _____.
• iIniaisafeiandisecureilocation
• iInitheisupervisor'sioffice
• iInitheimaintenanceioffice
• iAiplasticifolderiattacheditoitheiequipmenti-iCorrectiAnswer- Iniaisafeiandisecureilocation Whatishouldiaitechnicianidoibeforeiperformingipreventiveimaintenance ?
• iAcquireitoolsiandisupplies,ithenishutidownitheimachine
• iInterviewitheioperator
• iReviewitheiuserimanual
• iMakeisureithatitheimachineipartsiareistilliavailablei-iCorrectiAnswer- Acquireitoolsiandisupplies,ithenishutidownitheimachine

Aiborescopeiorifiberscopeicanibeiuseditoi__________iinternalicompone nts.

• iGraphivibrationsiof
• iMonitorisoundsiof
• iVisuallyiinspect
• iCleaniandisanitizei-iCorrectiAnswer-Visuallyiinspect Zeroidefectsiandibreakdownsiisiaigoaliofi__________.
• iTPM
• iFDA
• iUAW
• iWPAi-iCorrectiAnswer-TPM Aithoroughicheckiforiaihistoryiofisimilariproblemsishouldioccuri_______ ___.
• iOniproblemsithatikeepsirecurringiatiregulariintervals
• iOniproblemsithatihaveinotioccurrediinitheipast
• iOniproblemsithatiwarrantiairepair
• iForinewiproblemsi-iCorrectiAnswer- Oniproblemsithatikeepsirecurringiatiregulariintervals Designifailureiiniaiproductionilineicanibeiapparentibyirepeatedimainten anceifailuresiandi__________.

• iTheihighioutputiachieved
• iEmployeeiturnover
• iSupplyimaterialiused
• iTheiinabilityitoimeetiperformanceidemandsi-iCorrectiAnswer- Theiinabilityitoimeetiperformanceidemands __________ishouldibeidisposediofiinianiOSHA- approvedifireprooficontainer.
• iOilyirags
• iPaper
• iWood
• iMetaliscrapsi-iCorrectiAnswer-Oilyirags Whatiisiestablishediwhenioperatingiequipmentiisiinigoodicondition?
• iTheibestioperatoriforitheijob
• iNormalirunningilevelsiforiphysicalicharacteristics
• iOptimaliorderischedulesiforipartiinventory
• iTheistorageiofimaintenanceilogsi-iCorrectiAnswer- Normalirunningilevelsiforiphysicalicharacteristics Whatiisieveryoneiresponsibleifor?
• iSchedulingimaintenanceiafteriequipmentibreakdown
• iCompletingiworkiordersionitime

• iKeepingitheiworkiareaicleaniofidirt,idust,iandidebris
• iFillingiouticorrectiveiactionireportsi-iCorrectiAnswer- Keepingitheiworkiareaicleaniofidirt,idust,iandidebris Resultsiofitests,iinspections,iandiaischeduleiforifutureimaintenanceicani beifoundiwhere?
• iUseriManual
• iStatementiofiworki(SOW)
• iPreventiveimaintenanceilog
• iTheiemployeeibreakiareai-iCorrectiAnswer-Preventiveimaintenanceilog Theiemployeeiverifiesithatipreventiveimaintenanceiisicompleteiwheni_ _________.
• iClosingioutiaiPMiworkiorder
• iBeginningiaiPMiworkiorder
• iMakingirandomiequipmentiinspections
• iCompletingiaicorrectiveiactionireporti-iCorrectiAnswer- ClosingioutiaiPMiworkiorder Aimaintenanceilogirecordsiworkiperformedioniaipieceiofiequipment.iAi maintenanceilogishouldibeikeptifori__________.
• iMachinesiwithoutisafetyiguards
• iTwoiweeksifollowingiaimachineifailure

• iMachinesithatishowisignsiofiwear
• iEveryimachinei-iCorrectiAnswer-Everyimachine Broomsiandimopsishouldibeistoredi__________.
• iNextitoitheimachine
• iInipairs
• iInichemicalicabinets
• iIniaidesignatediareaioricleaningicloseti-iCorrectiAnswer- Iniaidesignatediareaioricleaningicloset Ifiaimachineiisiobviouslyileaking,i__________.
• iTheiemployeeishouldinotifyiaisupervisor
• iTheiemployeeishouldiattemptitoifixitheimachine

iTheiemployeeishouldishutidownitheimachineiimmediatelyiandievacuat e

• iTheiemployeeishouldithrowisomeiragsionitheiflooritoisoakiupitheileaki- iCorrectiAnswer-Theiemployeeishouldinotifyiaisupervisor Productibuildupiisitheimosticommonivibrationiproblemioni__________.
• iCylinderipistons
• iHydraulicipumpivanes
• iAirifans

• iPneumaticivalvesi-iCorrectiAnswer-Airifans Ai__________iisiimportantiforiaitimelyiclosureiofiPMiworkiorders.
• iCompletionidate
• iComputerizedisystem
• iIncentiveiaward
• iWell-maintainedimachinei-iCorrectiAnswer-Completionidate Toireduceitheitimeineededitoicleaniinaccessibleiareas,iwhatishouldioper atorsido?
• iMakeiareasimoreiaccessible.
• iPreventicontaminationifromioccurring.
• iSkipiroutineicleaningsiasineeded.
• iOnlyiAiandiBi-iCorrectiAnswer-OnlyiAiandiB __________inormallyiincludeiverificationithatitheiflooriisiclean.
• iRoutineihousekeepingiinspections
• iCorrectiveiactionireports
• iMaintenanceilogs
• iWorkiordersi-iCorrectiAnswer-Routineihousekeepingiinspections Recurringieventsicanibeianalyzeditoitroubleshootiproblemsibecauseiwh atiisirecordediinidailyirecords?

• iCompletediworkiorders
• iLubricationischedules
• iDailyimaintenance
• iEmployeeiconcernsi-iCorrectiAnswer-Dailyimaintenance Whatiisioftenioutlinediandidetailediiniaimaintenanceilog?
• iMaintenanceischeduling
• iAilistiofiqualifiedioperators
• iShiftileadericontactiinformation
• iDateiofiequipmentipurchasei-iCorrectiAnswer-Maintenanceischeduling W.iEdwardsiDeming'siplaniforicontinuousiimprovementiisi__________.
• iPlan-do-check-acti(PDCA)
• iAsk-verify-plan-enacti(AVPE)
• iPlan-perform-review-documenti(PPRD)
• iDesign-create-implement-reviewi(DCIR)i-iCorrectiAnswer-Plan-do- check-acti(PDCA) Properiguarding,ilockout/tagouts,iandielectricaliboxicoversiareialliverifi ediduringiwhat?
• iNewioperatoritraining
• iMachineishutdowniprocedures
• iShiftichanges

• iVisualiinspectionsiofimachinesi-iCorrectiAnswer- Visualiinspectionsiofimachines Dailyipreventiveimaintenanceiprocedures,isuchiasimachineilubrication,i arei__________.
• iPlannedimaintenanceiactivities

iUnscheduledieventsianditheiworkerishouldiputiiniovertimeitoipreventiai dropiiniproductionirates

• iNotireallyinecessaryiandicanibeiskippediseveralidaysiiniairow
• iRequireiaimaintenanceiteamitoiperformi-iCorrectiAnswer- Plannedimaintenanceiactivities Noise,itemperature,iandivibrationishouldibeimonitorediwhen?
• iDuringimachineryioperations
• iBeforeianiaudit
• iAfterianiaudit
• iOnlyiafteriaiworkiorderiisisubmittedi-iCorrectiAnswer- Duringimachineryioperations Aicommonisigniofiaimisalignedicouplingiisi__________.
• iExcessiveioilitemperature
• iExcessiveivibration
• iExcessiveimachineispeed

• iMachineiwon'tistarti-iCorrectiAnswer-Excessiveivibration Whatiintroducesienergyitoiaimechanicalisystem?
• iSolidibearing
• iBallibearing
• iDrivenidevice
• iPrimeimoveri-iCorrectiAnswer-Primeimover Whaticausesisoftifoot?
• iUnevenimountingisurfaces
• iTooimuchilubrication
• iNotienoughilubrication
• iOut-of-roundishaftsi-iCorrectiAnswer-Unevenimountingisurfaces Whatiisimoreiefficientithaniaiv-beltidrive?
• iChainidrive
• iGearidrive
• iMachineitoolidrive
• iCompressori-iCorrectiAnswer-Chainidrive Aishafticouplingimayibeioutiofiroundiifiaidialiindicatorishowsiwhat?
• iAnyimovement

• iOffset
• iDamage
• iFullirangeimovementi-iCorrectiAnswer-Anyimovement Trueiorifalse:iAipillowiblockicanionlyibeidesignediasiaione- pieceiassembly.
• iTrue
• iFalsei-iCorrectiAnswer-False Whichiflangeiisishowniwithitheicorrectitighteningisequence?
• iA
• iB
• iC
• iDi-iCorrectiAnswer-D Tooilittleilubricationiofiwhaticomponenticanicauseiseizingiiniaimachine?
• iBelts
• iSprockets
• iSheaves
• iBearingsi-iCorrectiAnswer-Bearings Whatitypeiofibearingishouldibeiusediforiaxialimotion?

• iRadialibearing
• iThrustibearing
• iSolidibearing
• iBallibearingi-iCorrectiAnswer-Thrustibearing Motorishaftirunoutiisicheckeditoimakeisureiofiproperi__________.
• iAlignmentiofimatingicomponents
• iMotoriendifloat
• iShaftisize
• iCouplingisizei-iCorrectiAnswer-Alignmentiofimatingicomponents Mechanicalipoweritransmissionisystemsiusuallyiconvertiwhatitypeiofipo werireceivedifromiotherisourcesiintoimechanicalipower?
• iElectrical
• iThermal
• iFluid
• iAlliofitheiabovei-iCorrectiAnswer-Alliofitheiabove __________iallimachineicomponentsibeforeicouplingithemitogetheriwill ireduceitheinumberiofishimsirequirediforialignment.
• iLeveling
• iLubricating
• iPolishingitheishaftsiof

• iBoltingidowni-iCorrectiAnswer-Leveling WhichiofitheifollowingiisiNOTiaitypeiofishaft-to- adjacentishaftipoweritransmission?
• iBeltidrive
• iChainidrive
• iClutchidrive
• iGearidrivei-iCorrectiAnswer-Clutchidrive IfigeariXiturnsiclockwiseiatiaiconstantispeediofi 10 irpm,ihowidoesigeariYit urn?
• iCounterclockwiseiati 10 irpm
• iClockwiseiati 10 irpm
• iCounterclockwiseiati 5 irpm
• iClockwiseiati 5 irpmi-iCorrectiAnswer-Counterclockwiseiati 10 irpm Toicalculateitheispeediofiaigear,itheispeediratioiandithei__________iwilli beineeded.
• iGeariratio
• iGearisizes
• iNumberiofigeariteeth
• iGeariteethiratioi-iCorrectiAnswer-Geariratio

Gearsiareipre- alignediatitheifactory;ihowever,itheishaftsiofitheigeariboximustibeiattach ediusingiai__________ideviceitoiotherishafts.

• iCoupling
• iStrapping
• iPairing
• iWeldingi-iCorrectiAnswer-Coupling Whichiofitheifollowingigearitypesiisiusediinimachineitoolsilikeilathes,idril ls,iandiplanerimachines?
• iSpur
• iDoubleihelical
• iBevel
• iRackiandipinioni-iCorrectiAnswer-Rackiandipinion Whatiisitheinameiofitheiclearanceithatiallowsilubricantitoireachitheigeari teeth?
• iGap
• iBacklash
• iOffsetialignment
• iImproperialignmenti-iCorrectiAnswer-Backlash Aigearidriveihasiaiminimumiofitwoigearsicalledi__________.

• iDriveriandidriven
• iDriveiandiidler
• iDriveniandiidler
• iIdleriandidriveri-iCorrectiAnswer-Driveriandidriven Whatiisitheigeariratio?
• iDrivenigearidiameteridividedibyidriverigearidiameter
• iDrivenigearipitchidiameteridividedibyidriverigearipitchidiameter
• iDrivenigeariteethisizeidividedibyidriverigeariteethisize
• iDrivenigearithicknessidividedibyidriverigearithicknessi-iCorrectiAnswer- Drivenigearipitchidiameteridividedibyidriverigearipitchidiameter Theigearidriveitorqueiisi__________itheigeariratio.
• iIndirectlyiproportionalito
• iInverseiof
• iDirectlyiproportionalito
• iReverseiofi-iCorrectiAnswer-Directlyiproportionalito Theigearisystemishowniisiaddeditoiaimotorirotatingiati 200 irpm.iWhatiisit heispeediofitheidrivenigear?
• i 50 irpm
• i 50 ifps
• i 200 irpm

• i 800 irpmi-iCorrectiAnswer- 50 irpm Iniaispurigearingisystem,itheismalligeariisicalledithei__________.
• iWorm
• iDriven
• iSpline
• iPinioni-iCorrectiAnswer-Pinion Theishaftiofiaibeltidriveimayibeibentiifitheimaintenanceipersoniperformsi anialignmenticheckiwithiaistraightiedgeiandifindsiwhaticondition?
• iTheistraightiedgeicannotitouchibothiofitheisheavesiatitheisameitime.

iTheistraightiedgeiinitiallyicontactsiallifouripoints,iandiafterirotatingitheis haft,iitionlyicontactsitwoipoints.

• iTheistraightiedgeicontactsionlyithreeiofifouripointsiofitheitwoisheaves.
• iTheistraightiedgeiscrapesitheisheave.i-iCorrectiAnswer- Theistraightiedgeiinitiallyicontactsiallifouripoints,iandiafterirotatingitheis haft,iitionlyicontactsitwoipoints. Timingibeltsiareiusediiniwhichiofitheseidriveibeltidriveiapplications:
• iStepperimotoriapplicationsiandiautomobileiengines
• iConveyorisystemsiandimachineitoolsilikeilathesiandibandisaws
• iFarmiequipmentilikeiconveyorsiandibalers