第1題Whichofthefollowingproductionisnotflexible()AEnterprisescancontinuouslyintroducenewproductsaccordingtomarketdemand.BTheequipmentcanquicklychangelinesanddies.CThevarietyofenterpriseproductsissingle,andtheupgradingisslow.DEmployeesareversatileworkers第2題Whichofthefollowingaretheproductionoperationandmanagementobjectives()AQualityBCostCDeliverydateDFlexibility正確答案：ABCD第3題Productionandoperationmanagementisapplicabletobothmanufacturingandserviceindustries。()第4題Reworkcanaddvaluetotheproductionsystem。()第1題Increasedmarketcompetitionanddiversifieddemandarethecharacteristicsoftheseller'smarket.()第2題The3SproposedbyFordrefersto()AStandardizationBSimplificationCJustintimeDSpecialization正確答案：ABD第3題Thecoreofgreenproductionincludes()ACleanproductionBRecyclingproductionCLowcarbonproductionDPollution-freeprocess正確答案：ABCD第4題Thefollowingarethefocusesofbehavioralscience()AStandardizationofproductionBHowtoreducetheproductioncostCIntroducingmathematicalmethodsintomanagementDIndividualpsychosocialneeds第5題Thecompetitionamongmodernenterprisesisnotjustthecompetitionamongenterprises,butthecompetitionamongenterprisesupplychains.()1.3ClassificationofPOM第1題Afterreceivingthecustomer'sorder,acomputermanufacturerusesthestoredgeneralpartsforcomputerassemblyaccordingtotheorderrequirements.Thisproductionmethodbelongsto()AMake-to-OrderBMake-to-StockCAssembly-to-OrderDContinuousProduction第2題Theflexibilityoftheequipmentisweak.Ifthereisaproblemwithoneequipment,thewholeproductionneedstostop.Thisproductionmethodbelongsto()AContinuousproductionBDiscreteproductionCsingle-piecesmall-batchproductionDMake-to-Order第3題ThedeliverytimeofMake-to-Stockproductionisgenerallylong.()第4題Servicesgenerallydonotprovidetangibleproducts.()第5題Make-to-Stockproductioncanpredictproductdemand,butMake-to-Orderproductionisdifficulttopredictproductdemand.()2.1DemandForecasting第1題Whichofthefollowingisnotaqualitativeforecastingmethod().ATime-seriesanalysisBSalespersonsurveyCUsersurveyDDelphimethod第2題Forecastinghelpsmanagersplanforthedevelopmentofproductionsystem,anditalsohelpsmanagersplanfortheapplicationofproductionsystem.()第3題TheDelphiMethodisawaytogetexpertstotalktogetherandreachaconsensus.()第4題Thesimplemovingaveragemethodactuallyassignsequalweightstoeachdata.()第5題Theadvantageoftheweightedmovingaveragemethodisthatpaysmoreattentiontotherecentdata.()2.2DeterminationofCapacity第1題Thereare10lathesinashop.Theworkingdaysinayearare250dayswithtwoshifts,andeachshiftworks7.5hours.Theplannedrepairtimeofequipmentaccountsfor10%oftheworkingtimeofthesystem.Thetimequotaofunitproductis0.5hours,thentheannualproductioncapacityofthisequipmentgroupis____units.正確答案：:67500第2題Itisademandmanagementstrategytobalanceproductioncapacityandproductiontaskbyimprovingproductionefficiency.()第3題Inthemodeofproductionwithmulti-varietyandbatchmanufacturing,theenterprisetendstochooserepresentativeproductthatcanrepresenttheirbusinessdirectionandhasthelargesttotallabortocalculateproductioncapacity.()2.3ProductionPlanningSystem第1題Themasterproductionscheduleisashort-termplan.()第2題TheMPSdescribeswhattheenterprisewillproduceinagivenperiodoftimeundertheconstraintsofavailableproductionresources.Howmuchistheproduction?Andwhentoproduct?()第3題()isageneralplanthatenterprisetomakeabalancebetweenresourcesanddemandsforalongerperiodoftimeinthefutureaccordingtothemarketdemandandresources.ATheproductionstrategicplanningBTheaggregateplanningCThemasterproductionscheduleDThematerialrequirementplanning第4題Thequalityratebelongsto().AthevarietyindexBtheproductionindexCthequalityindexDthevalueofoutputindex第5題Themainfunctionsoftheproductionplaninclude().Ameetingcustomers’demandsBreducingproductioncostsCutilizingresourcesandreducingidlenessDensuringleadtimeandreducinginventory正確答案：ABCD2.4AggregatePlanning第1題Whichoneisabalancingstrategy().AChangingthesizeoftheworkforceBAdjustingtheworkinghoursCOutsourcingDKeepingproductivityandthenumberofworkersconstantandusingfinishedproductinventortobalancethefluctuatingdemand第2題Changingproductivitycanbalancedemandandcapacity.Thoughthereisnocostofhiringandtraining,itmayleadtoworkersfatigueandcauseovertimecosts.()第3題Ifthedeliverytimeisputoff,wecangivethecustomeracertaindiscountprice,thentherewillbenolossofsalesandtheriskoflosingcustomers.()第4題Thefollowing()aremethodsofcapacityadjustment.ASubcontractingBWorkingovertimeCHiringcasualworkersDDelayeddelivery正確答案：ABC第5題Whensubcontractingtheorders,theproblemsthattheenterprisesmayencounterinclude:().ATheproductqualityisdifficultytocontrol.BThesubcontractingcostishigher.CTheinventoryisunstableandtheinventorycostsmayincrease.DTheriskoflosingcustomerswhobuyproductsfromcompetitors.正確答案：ABD2.5PreparationofAggregatePlanninginMTS第1題

Thetotalproductiondemandis____units.正確答案：:8400第2題

Afactorymakesproductionplanningforagameconsole.Theplanoutlookperiodis1year,andthetimezoneisdividedbymonth.Thetargetedyear-endinventoryis800units,whilethecurrentactualinventoryis1500units.Theoverdueordersare100units.Theannualforecastsalesquantityforconsoleis9000units.MakeaproductionplanoutlineunderMTSenvironmentbasedonthesedata.Averagetheannualforecastsalesbymonthwith____unitspermonth.正確答案：:750第3題

Afactorymakesproductionplanningforagameconsole.Theplanoutlookperiodis1year,andthetimezoneisdividedbymonth.Thetargetedyear-endinventoryis800units,whilethecurrentactualinventoryis1500units.Theoverdueordersare100units.Theannualforecastsalesquantityforconsoleis9000units.MakeaproductionplanoutlineunderMTSenvironmentbasedonthesedata.Theinventoryshiftis____units.正確答案：:-600第4題Theadvantagesoftheinventoryenterprisearethattheenterprisecancontroltheinitiativeoftheproductionplan,andthedeliverytimeisshort.Butthedisadvantagesarethattheinventorycostishigh,anditiseasytocauseproductbacklog.()第5題Theaggregateplanningofinventoryenterprisesistoenableproductiontomeetforecastingdemandandtomaintainacertainlevelofinventory,sotheycandeterminethemonthlyandannualproduction.()第6題Ifthetotalproductiondemandisdistributedoverthewholeplanoutlookperiod,thentheproductionplanoutlineis____unitspermonth.正確答案：:700第7題Inventoryenterprisesarecharacterizedby().AThedemandsforproductsaregenerallystableandpredictable.BTheproductspecificationsandvarietyareless,andtheproductsareallowedtoremainforalongerperiodoftime.CTheproductsarestoredinawarehouseandarewithdrawnasneeded.DTheproductionplanhasmoreinitiative,anditisusuallymodifiedlessaftertheplanismade.正確答案：ABCD2.6PreparationofAggregatePlanninginMTOMTO第1題Thetotalproductiondemandis____units.正確答案：:9600第2題Aproductionenterprisemakesproductionplanningformachinetools.Theplanoutlookperiodis1year,andthetimezoneisdividedbymonth.Theannualforecastsalesis9,000units.1400unitsareundeliveredatthebeginningoftheperiod.Thedeliverydatesare:750inJanuary;400inFebruary;200inMarch;50inApril;and2000inthefinalperiod.MakeaproductionplanoutlineunderMTOenvironmentbasedonthesedata.Averagetheannualforecastsalesbymonthwith____unitspermonth.正確答案：:750第3題Ifthetotalproductiondemandisdistributedoverthewholeplanoutlookperiod,thentheproductionplanoutlineis____unitspermonth.正確答案：:800第4題Theorder-basedenterprisesarecharacterizedby().ATheenterprisehasanumberofproductvarietiesandspecificationstochoosefrom.BTheproductsaremadeforspecialusers.CThemarketdemandsallowdeliveryinacertainperiodoftime.DTheproductinventorycanbeverysmalloreven“zeroinventory”.正確答案：ABCD第5題MakingtheaggregateplanningundertheMake-to-Order()environmentistoenableproductiontomeetforecastdemandandtheamountofoverdueorders.()第6題Thechangeamountfortheunfinishedorderis____units.正確答案：:6002.8AggregatePlanninginServices第1題Thebarbershopbelongsto().AprofessionalservicesBserviceshopCmassiveserviceDservicefactory第2題Thefollowingfeaturesoftheaggregateplanninginservicesare().AMostservicescan’tbestored.BTheservicerequirementsareeasytoforecast.CItisdifficulttoforecasttheability.DWorkforceisusuallythelargestresourceconstraints.正確答案：ACD第3題Theserviceindustrycouldn’tselectmanystrategieslikemanufacturingindustry.Forserviceindustry,thechasestrategyisoftenadopted.()第4題Theserviceindustrycanadoptthestrategyofrevenuemanagement,thatis,implementdifferentpricestandardsmanagementmodetocustomers.()第5題Theairlinebelongsto().AprofessionalservicesBserviceshopCmassiveserviceDservicefactory3.1MasterProductionSchedule第1題ForMaketoStockenterprise,theobjectofMPSis().AthebasiccomponentsBthegeneralcomponentsCthekeycomponentsDThefinalproducts第2題Thetimebasesofmasterproductionscheduleinclude().AplanoutlookperiodBtimerangeCtimeboundaryDtimezone正確答案：ABCD第3題Inthedemandtimezone,theorderstatusisdelivered,andtheproductionscheduleishardtochange.()第4題ThedemandtimeboundandthescheduledtimeboundarydividetheMPSintothedemandtimezoneandthescheduletimezone.()第5題TheMPSservesasalinkbetweentheprecedingandthefollowing,whichcantransformthroughthemacro-planintothemicro-plan.Themacro-planandthemicro-planreferto()respectively.ATheaggregateplanning,theproductionstrategicplanningBTheaggregateplanning,thematerialrequirementplanningCThecapacityrequirementplanning,thematerialrequirementplanningDThestrategicplanningofproduction,thematerialrequirementplanning3.2PreparationofMasterProductionSchedule第1題WhenenterprisesmakeanMPS,theyneedtoaccordingtotheproductionforecasts,receivedcustomerorders,predictedparts,andthedemandquantityofindependentrequirementsasthefinalprojecttocalculatethe____.正確答案：:grossdemands第2題Thegrossdemand-theplannedreceive-theavailablestock=____正確答案：:thenetrequirement第3題ThecorrectstepofmakinganMPSis().AThecalculatedgrossdemand-thecalculatedcurrentavailableinventory-thecalculatednetrequirement-thecalculatedinitialavailableinventory-thecalculatedoutputvolumeBThecalculatedgrossdemand-thecalculatedcurrentavailableinventory-thecalculatedinitialavailableinventory-thecalculatednetrequirement-thecalculatedoutputvolumeCThecalculatedgrossdemand-thecalculatedinitialavailableinventory-thecalculatedcurrentavailableinventory-thecalculatednetrequirement-thecalculatedoutputvolumeDThecalculatedgrossdemand-thecalculatedcurrentavailableinventory-thecalculatedinitialavailableinventory-thecalculatedoutputvolume-thecalculatednetrequirement4.1OverviewofMaterialRequirementsPlanning第1題Billofmaterialsisalsocalled()ABOMBProductstructuredocumentsCproductstructuretreeDProductinventoryrecords正確答案：ABC第2題ThefunctionofbillofmaterialsinMRPis()AToconfirmwhatmaterialsareinstockanditsquantityBToconfirmwhichpartsandrawmaterialsmakeupthefinalproduct,andthetimeandquantityrelationshipbetweenthesepartsCToconfirmtheproductionquantityoffinalproductsDToreduceinventorylevel第3題Inthebillofmaterials,thehighestlevelislevel1,whichrepresentsthefinalproduct.()第4題Thelevelsofproductstructurearedifferentwithdifferentproducts.Iftherearemorelevels,themanagementandplanningwillbemorecomplicated.()第5題TheinputsofMRPinclude()AmasterproductionscheduleBBillofmaterialsCInventoryrecordsDProcurementplan正確答案：ABC4.2BillofMaterials第1題Inthenarrowsense,BOMispronetoambiguitybecauseitdoesnotconsider____.正確答案：:technologyandprocess第2題Iftheproductstructure,technology,processandresourcesareallincludedintheBOM,itiscalled().ABOMinanarrowsenseBExpandedBOMCBOMinabroadsenseDOrdinaryBOM第3題"VirtualPiece"meansaniteminBOMthatdoesnotexist,anditsfunctionisonlytoachievecertainmanagementpurposes,suchascombinedprocurement,combinedstorage,combinedissuing,etc.()第4題Inactualoperation,theforecastisusuallyimpossibletobeaccurate.Whentheactualordersofdifferentfinishedproductsareinconsistentwiththeforecast,therewillbeshortageofmaterials,andthentheeffectofplanningBOMwillbeveryobvious.()第5題Thebillofmaterialsforproductaisshowninthefollowingfigure.If100A’sareneedtobeproduced,H____andI____areneeded.正確答案：:200正確答案：:4004.3KeyParametersinMaterialRequirementsPlanning第1題Whichofthefollowingisanindependentrequirement?()ASelf-madesemi-finishedproductsBOutsourcingpartsCOutsourcingrawmaterialsDEndproducts第2題Thepurposeofsettingsafetystockis().ATocopewithuncertaintyandpreventmaterialshortageandproductioninterruptionBToacceleratingcashflowCToreducecapitaloccupationDTostrengthenqualitymanagement第3題Whichofthefollowingistheproductionandprocessingleadtime()?AFromthebeginningofproductionplanningtothecompletionofproductionpreparation(readyforproduction).BThetotaltimefromreceivingthepurchaseordertocompletingthewarehousingofmaterials.CThetotaltimefromtheinputofproductionandprocessing(completionofproductionpreparation)tothecompletionofproductionandwarehousing.DThewholetimefromthestartofassemblyinputtothecompletionofassembly.第4題Inmaterialrequirementcalculation,theorderbatchofeachlayerwillaffecttheorderbatchofthenextlayerofcomponents.()第5題Batchchangewillnotaffectthechangeofleadtime.()4.4MakingMaterialRequirementPlanning第1題Inthecalculationofmaterialrequirements,thebatchisequaltothenetdemand.()第2題Accordingtothespecifiedleadtimestandard,theproductionscheduleofpartsiscompiledbytheproductdeliverytimeinreverseorder,andthenthe____ofpartsisdeterminedaccordingtothemainproductionschedule.正確答案：:grossdemand第3題Calculate____accordingtogrossdemandanddistributableinventoryofthepart.正確答案：:netdemand4.5TheDevelopmentofMRP第1題Whichofthefollowingarerelatedrequirements?()AProductsorderedbycustomersBSamplesneededforscientificresearchandtrialproductionCBackupproductsrequiredforafter-salesmaintenanceDRequirementsforsemi-finishedproducts,partsandrawmaterials正確答案：CD第2題ThedevelopmentstagesofMRPare().ABasicMRPBClosedloopMRPCMRP-IIDERP正確答案：ABCD第3題ThelimitationsofMRP-iiare().AItislimitedtothemanagementofmanufacturingresourcesofenterprises,andcan’tmeettherequirementsofintegratedandunifiedmanagementofoverallresources.BItislimitedtothemanagementofasingleenterprise,andcan’tmeettherequirementsofcollectivization,multi-factorycooperationandunifiedmanagement.CItislimitedtotheinformationexchangebetweendepartmentswithintheenterprise,andcan’trealizetheinformationsharingandcommunicationbetweenenterprises.DItcan'tplanandcontrolallkindsofresourcesmanufacturedbyenterprisesinaunifiedway.正確答案：ABC第4題Whethertoconsidertheconnectionbetweenproductionactivitiesandfinancialactivitiesisthemaindifferenceof().ABasicMRPandclosed-loopMRPBclosed-loopMRPandMRP-IICMRP-IIandERPDAgilemanufacturingandtraditionalmanufacturingmode第5題WhichofthefollowingbelongtothelimitationsoftheOrderPointMethod?()ABecausetheydon'tknowthedemandsituation,enterpriseshavetokeepacertainamountofsafetyinventorytomeetthedemand.BOrderpointmethodwillresultinhighinventoryandlowservicelevel.CUsingtheorderpointmethodwillcauseunevendemand.DOrderpointmethodislimitedbymanyconditionsandcan’treflecttheactualdemandofmaterials.正確答案：ABC4.6CapacityRequirementPlanning第1題Thekeydatathatneedtobeinputwhenformulatingthecapacityrequirementplanare().AProcessingordersBProcessandtechnologyrouteCWorkcenterDWorkcalendar正確答案：ABCD第2題Materialsshouldnotbetransferredtothenextprocessorworkcenterimmediatelyafterprocessingintheworkcenter,andneedtowaitforaperiodoftimebeforebeingtransferredtothenextprocess.Suchaperiodbelongsto().AQueuetimeBPreparationtimeCProcessingtimeDWaitingtime第3題Aworkcenterhas8hourspershiftand1shiftperday.Iftheutilizationrateis98%andtheefficiencyis99%,thequotacapacityofonedayis____quotaworkinghours.正確答案：:7.76第4題Whenthecapacityrequirementexceedstheavailablecapacity,themeasuresthatcanbetakenare().AExpandingtheexistingavailablecapacityofenterprisesBReducingMRPtodecreasecapacityrequirementCOvertimeDOutsourcing正確答案：ABCD4.7MakingCapacityRequirementsPlanning第1題"BackScheduling"meanstakingthecompletiontimedeterminedbyMRPasthestartingpoint,thenarrangingeachprocess,findingoutthestartdateofeachprocess,andthenobtainingthelateststartdateofMRPorder.()第2題inthefollowingBackSchedulingdiagram,theprocessingtimeofpartsintheworkingcenter15is____days.正確答案：:2第3題Afterprocessingintheworkcenter20,thereshouldbe____daysfortransportation.正確答案：:1第4題Whichofthefollowingiscorrectinorder?()ACalculatetheavailablecapacityofeachworkcenter-calculatetheloadofeachprocessineachworkcenter-calculatetheprocessingdaysofeachloadineachworkcenter-calculatethestartdateandcompletiondateofeachprocess.BCalculatetheavailablecapacityofeachworkcenter-calculatetheloadofeachprocessineachworkcenter-calculatethestartdateandcompletiondateofeachprocess-calculatetheprocessingdaysofeachloadineachworkcenter.CCalculatetheloadofeachprocessineachworkcenter-calculatetheavailablecapacityofeachworkcenter-calculatetheprocessingdaysofeachloadineachworkcenter-calculatethestartdateandcompletiondateofeachprocess.DCalculatetheloadofeachprocessineachworkcenter-calculatetheavailablecapacityofeachworkcenter-calculatethestartdateandcompletiondateofeachprocess-calculatetheprocessingdaysofeachloadineachworkcenter.第5題Inthefollowingload-capacitytable,thecapacitywasinsufficientinthe()week.A2B3C4D54.8EnterpriseResourcePlanning第1題()isnotabasiccomponentofERPsysteminthefollowingoptions.AWorkflowBFinancialmanagementCProductionplanDLogisticsmanagement第2題Applyingcloudcomputing,bigdataandInternethighavailabilityarchitecturetechnologytoreconstructtheomni-channelbusinesssystemoftheenterpriseisERP’s().ASupplychainstageBOverallERPstageCProfessionalERPstageDBusinessmid-phaseprocessingstage第3題InERPsystem,HRmodulegenerallyincludes().ARecruitmentmanagementBWorkinghourmanagementCTravelexpenseaccountingDWageaccounting正確答案：ABCD第4題ERPcanhelpenterprises()whenappliedinserviceindustry.AReducecustomerwaitingBQuicklyrespondandfeedbackCReducelatedeliveryDSimplifydatacollection正確答案：ABD第5題TheearliestcountryraisedERPconceptis().ABritainBChinaCUnitedStatesDGermany5.1ProductivityImprovement第1題Thefollowingindicatorsreflectingtheconversionefficiencyofproductionprocessare()AProductivityBProductionqualityCProductioncycleDDeliverydate第2題Accordingtotheresourcesorelementsofproductioninput,wecandividetheproductivityinto()ASingle-factorproductivityBMulti-factorproductivityCTotalproductivityortotal-factorproductivityDStaticproductivity正確答案：ABC第3題Whatotherfactorsshouldweconsiderwhenstudyingproductivity?()AMainfactorsBDirectfactorsCCriticalfactorsDEnvironmentalfactors正確答案：ABC第4題Thehighertheproductivity,thebetter.()第5題Total-factorproductivityisthesumofsingle-factorproductivity.()5.2TheObjectivesandContentsofJobResearch第1題Themostimportantandbasictechnicalimprovementmethodinindustrialengineeringsystemis()AWorkresearchBTimestudyCActionresearchDJobanalysis第2題Theobjectofworkresearchis()AOperationsystemBManagementsystemCInformationsystemsDFinancialsystem第3題Variouspurposesofworkresearchinclude()AImprovingtheproductionefficiencyandbenefitofenterprisesBReducingcostsCGuaranteeingproductqualityDEnhancingthecompetitivenessofenterprises正確答案：ABCD第4題Aseriesofexperimentsrelatedto(),suchasbricklayingandironhandling,carriedoutbyAmericanscientificmanagementscientistTaylortoestablishscientificmanagementideas,graduallyformed"methodresearch"and"operationmeasurement".ATimestudyBActionresearchCMethodresearchDWorkresearch正確答案：AB第5題Theobjectsofworkresearchinclude()AManagementandoperationsystemBInformationsystemsCProductiveoperationsystemDLogisticssystem正確答案：AC第6題Thepurposeofworkresearchisonlytoimprovelaborproductivity.()第7題Thecombinationof"methodresearch"and"operationmeasurement"iscollectivelyreferredtoas"workresearch".()5.3TechniquesandProceduresofJobResearch第1題"H"in"5W1H"questioningtechniquerefersto()APurposeBTimeCLocationDMethods第2題The"E"inthefourbasicprinciplesofECRSrefersto()ACancellationBConsolidationCReorganizationDSimplification第3題Thebasictechnologiesofworkresearchinclude()A5W1HquestioningtechniqueBFourbasicprinciplesofECRSCMESDERP正確答案：AB第4題ECRSprinciplesinclude().ACancellationBConsolidationCReorganizationDSimplification正確答案：ABCD第5題The"5W1H"questioningtechniqueistoaskquestionsfromthepurpose,reason,time,place,personnelandmethodoftheresearchedworkandeachactivity,findoutproblemsaccordingtotheanswers,andfurtherexplorethepossibilityofimprovement.第6題TheprincipleofECRSistocancelunnecessaryjobs,combinerepetitivejobs,rearrangeunreasonableprocessesandsimplifycomplicatedjobs.()5.4ProgramAnalysis第1題Thebasicsymbolofprocessingis()ABCD第2題Thebasicsymbolofmovingis()ABCD第3題Thebasicsymbolofstoringis()ABCD第4題Thebasicsymbolofcheckingis()ABCD第5題Thebusinessanalysissymbolofprocessingandinspectionbyonepersonatthesametimeatthesameworkplaceis()ABCD第6題Intheprogramanalysismethod,"Oneneverforget"meansneverforget()A5W1HquestioningtechniqueBFourprinciplesofECRSCPrincipleofactioneconomyDQuestioningform第7題Thebasicaspectsofprogramanalysisinclude()AProcessingBHandlingCStagnationDInspection正確答案：ABCD第8題Thebasicprocessesofprogramanalystsinclude().ASelectingandrecordtheresearchworkBAnalyzingalltherecordedfactsCEstablishingthemostpractical,economicalandreasonablenewmethodDImplementingandmaintainingnewmethods正確答案：ABCD第9題Symbolsofprogramanalysiscanberandomlycombined()第10題Thefiveaspectsofprogramanalysisrefertooperation,transportation,storage,inspectionandwaiting.()5.5ActivityAanalysisandBothHandsOperationalAnalysis第1題Operationanalysisistomaketheoperators,operationobjectsandoperationtoolsscientificallyandreasonablyarrangeandarrangethroughadetailedstudyof().APeopleBPeople-orientedprocessCMaterialsDTools第2題Whichofthefollowingstatementsaboutthebasicrequirementsofoperationanalysisareincorrect()AWeshouldreducethetotalnumberofoperationstoaminimumandarrangethebestprocessesthroughdeletion,mergerandsimplification.BWeshouldmakerationaluseofmusclegroupstopreventsomemusclegroupsfromcausingstrainduetoexcessivemovements.CWeshouldaskpersonneltodomorework.DWeshouldreducetheoperationcycleandfrequency.第3題Thebasicpurposesofoperationanalysisinclude()AMakingthestructureoftheoperationreasonableBReducingthelaborintensityofoperatorsCTimeconsumptionofhomeworkisreducedDImprovingproductqualityandquantity正確答案：ABCD第4題Accordingtodifferentanalysisobjects,operationanalysiscanbedividedinto()ATwo-handedoperationanalysisBMan-machineoperationanalysisCJointoperationanalysisDOn-siteoperationanalysis正確答案：ABC第5題Thefunctionsoftwo-handedoperationanalysisinclude()AStudyingthemovementsofbothhandsandtheirbalanceBDiscoveringreachingout,searchingandineffectivemovementsCInappropriateplacementoftools,materialsandequipmentisfound.DStandardizingactions正確答案：ABCD第6題"One-hand"operationshowsthatemployeesworkefficiently.()5.6Man-machineAnalysis第1題Theresearchobjectofman-machineanalysisis()AProceduresBMechanizedoperationCMaterialsDTools第2題Thefunctionsofman-machineanalysisinclude()AFindingoutthereasonsthataffecttheefficiencyofman-machineoperationB,JudgingthenumberofmachinesthatoperatorscanoperateatthesametimeBEnsuringthatsafetyresearchcanbeconducted.DHelpingcarryoutequipmenttransformation,realizeautomationandimprovethelayoutoftheoperationarea.正確答案：AB第3題Thepurposeofman-machineanalysisishowtomakepeopleworkmoreeasily.()第4題Man-machineanalysisisananalysismethodtoeliminateidletimeasmuchaspossiblebyobservingandanalyzingthemutualcooperationbetween____and____onacertainoperationsite,soastoimprovetheefficiencyofman-machineoperation.正確答案：:operator正確答案：:machineryandequipment5.7JointOperationAnalysis第1題Whenseveraloperatorsworktogetherinajob,ifweanalyzethetimerelationshipofoperatorstoeliminateuneconomical,unbalanced,unreasonableandwastefulphenomenaintheoperationprocessofoperators,thisanalysismethodiscalled().AJointoperationanalysisBMan-machineanalysisCTwo-handedoperationanalysisDProgramanalysis第2題Purposesofjointoperationanalysisinclude()AFindingoutidleandwaitingtimeBHelpingbalancetheworkCAssigningsuitablepersonnelandmachinesDConfirmingthemostappropriatemethod正確答案：ABCD第3題Jointoperationanalysisisonlytodeterminehowmanypeoplecanoperateamachine.()第4題Thefirststepof