雨课堂学堂在线学堂云Production and Operations Management(陕西工业职业技术学院)单元测试考核答案

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

Thetotalproductiondemandis____units.正确答案：:8400第2题

Afactorymakesproductionplanningforagameconsole.Theplanoutlookperiodis1year,andthetimezoneisdividedbymonth.Thetargetedyear-endinventoryis800units,whilethecurrentactualinventoryis1500units.Theoverdueordersare100units.Theannualforecastsalesquantityforconsoleis9000units.MakeaproductionplanoutlineunderMTSenvironmentbasedonthesedata.Averagetheannualforecastsalesbymonthwith____unitspermonth.正确答案：:750第3题

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