雨课堂学堂在线学堂云《Discovery of China Railway（山东职业学院）》单元测试考核答案

第1题Railwaystationsectionsareprofessionallysetupaccordingto()andareproductionunitsthatdirectlycarryoutthemostbasictransportgenerationactivities.ALocomotives,rollingstock,publicworks,electricservices,vehicleservices,BLocomotives,rollingstock,publicworks,electricservicesCLocomotives,rollingstock,publicworks,electricservices,vehicleservices,powersupplyDRailwaylines,railwayyards,rollingstock第2题In1941,thetotallengthofrailwaysintheworldreached(

)km.A1,260,000

B1,260,00C260,000

D1,060,000

第3题Thefourstagesofrailwaydevelopmentintheworldare（

）.AStage1(1960-1978)BStage2(1978-1996)CStage3(1945-1980)

DStage4(1980-now)正确答案：ABCD第4题Themoderntransportationindustrymainlyincludes()andpipelinetransportation.ARailwaytransportBRoadtransportCAirtransportDWatertransport正确答案：ABCD第5题Theproductsoftransportarepassengersandgoods.第6题ToensuretheintegrityofChina'srailwaynetwork,highcentralizationandunifiedcommandingoftransportandhighertransportefficiency,China'srailwaysaresubjecttoathree-levelmanagementsystem,includingChinaRailwayasLevel1,thelocalgroupcompaniesasLevel2,andthestations&depotsasLevel3.第7题With

theadvanceofhistory,therailwayhasgonethrough200years'gloriouscourse.第1题Thematerialsoftrackbedsshallbehard,noteasilyweathered,elasticandbeneficialtowaterdrainage.第2题Culvertisburiedinthelowerfillofembankmentforwaterfloworpedestrians.第3题Thelongstraighttracks

shallbeadoptedwheretheobstaclesarefound,forlowerconstructioncost.第4题Thecurvesshallbeadoptedasfaraspossiblefortheplanedesignofrailway,forshorterroutelengthandmorefavorableoperatingconditions.第5题Railwaylinesaredividedintosingle-trackrailway,double-trackrailwayandmulti-trackrailwayaccordingtothenumberoflines.第6题Thespatialpositionofarailwayisindicatedintermsofthecenterlineofitstrack.第7题Themostcommonlyusedandsimplesttrackconnectiondeviceis().ASymmetricaldoubleturnoutBCommonSingleTurnoutCDiamondturnoutDCrosscrossingsandcrossoverswitches第8题Sleepersupportsthe()andkeepingtheminpositionArailsBClosureCTrackbedDAnti-creepingdevice第9题Whentheroadbedsurfaceofthetrackislowerthanthenaturalground,theroadbedformedbyexcavationiscalled(

).AembankmentBcuttingCHalfembankmentDHalfcutting第10题Planofrailtrackisdescribedas（）oftherailtrackAAlignmentBElevationfluctuation

CLv.DAllowablespeed第11题

Profileofrailtrackisdescribedas（）oftherailtrackAAlignmentBElevationfluctuation

CLv.DAllowablespeed第12题Thecurvemarkissetatthe(

)ofthecurve.

AStartingpointBEndpointCmidpointDTerminalpoint第13题CommonSingleTurnout

consistsofthreeparts：（

).ASwitchBClosureCFrogpointDFrogandguardrail正确答案：ABD第14题Railtypesinclude().A75kg/mB60kg/mC50kg/mD43kg/m正确答案：DCBA第15题Thebridgeconsistsofthreeparts:（

）.ABridgedeckBBridgesuperstructureCPier/abutmentandfoundationDAbutment正确答案：ABC第16题Thecompositionofculvertmainlyincludes().ABarrelBFoundationCEndwallDWingwall正确答案：ABCDHomework第1题Railwaystationsareclassified()accordingtothenatureoftheirservices.APassengerstation，Freightstation，PassengerandfreightstationBMarshallingstation，Districtstation，IntermediatestationCTop-classstation，ClassIstation，ClassIIstation，ClassIIIstation，ClassIVstation，ClassVstationDHorizontalstation,verticalstation,mixedstation第2题Railwaystationsareclassified()accordingtoworkquantitiesandtheirpositionintheregionandrailwaynetwork.APassengerstation，Freightstation，PassengerandfreightstationBMarshallingstation，Districtstation，IntermediatestationCTop-classstation，ClassIstation，ClassIIstation，ClassIIIstation，ClassIVstation，ClassVstationDHorizontalstation,verticalstation,mixedstation第3题Railwaystationsareclassified()accordingtothetechnicaloperation.APassengerstation，Freightstation，PassengerandfreightstationBMarshallingstation，Districtstation，IntermediatestationCTop-classstation，ClassIstation，ClassIIstation，ClassIIIstation，ClassIVstation，ClassVstationDHorizontalstation,verticalstation,mixedstation第4题Classificationoftracksintermsofdifferentpositionsandpurposes.AMaintrackBStationtracksCDepotsidingDSpecial-purposetrack正确答案：ABCD第5题Trackthatconnectsandrunsthroughstationsorreachesstationsbystraighttrackis(

).AMaintrackBArrival-departuretrackCShuntingtrack

Dleadtrack第6题Theminimumdistancebetweencenterlinesofmaintrackandthereceiving-departuretrackinthestationandbetweencenterlinesofthemaintrackandthereceiving-departuretrackandotherstationtracksis()m.A4.5B5C5.3D6第7题Inasingle-trackrailwaystation,Tracksshallbenumberedsequentiallyfromthesideofthestationbuilding.Fortrackslyingontheleft,rightorattherearofthestationbuilding,aftertracksinfrontofthestationbuildingarenumbered,theyarenumberedsequentiallyfromthemaintrackdirectiontothedirectionfarawayfromthemaintrack第8题Inadouble-trackrailwaystation,tracksonthedownmaintracksidearenumberedwith

evennumbers,whiletracksontheupmaintracksidearenumberedwithoddnumberssequentiallyfromthemaintrackstotheoutside第9题Crossingstationisonthedouble-trackrailway,overtakingstationisonthesingle-trackrailway.第10题Mainoperationsatintermediatestationincludes().ABoardingandalightingofpassengers,andthecarriage,storageanddeliveryofluggageandparcels.BCarriage,loadingandunloading,storageanddeliveryofgoods;CArrival,departure,passingthrough,crossingandovertakingoftrains.Thedouble-trackrailwayalsohandlestheshuntingoftrainsrunningintheoppositedirection.DShuntingoperationofpick-upanddrop-offtraincouplinganduncouplingcarstothefreightyardorprivatesidings.正确答案：ABCD第11题Thereisnopassengeroperationinthesectionstationandnopassengerequipmentisconfigured.第12题Thearrangementoflongitudinalintermediatestationissuitablefordouble-trackrailwayintermediatestationwithsmallfreightvolume.第13题OperationsinMarshallingStationincludes(

).AThereceivingtracksfortrainarrival.BThedeparturetracksfortraindeparture.CTheshuntingtrackforbreak-up,accumulationandformationoffreighttrain.DTheleadtracksforshuntinglocomotivestohaultrainsoutforshuntingoperations.正确答案：ABCD第14题MainEquipmentinMarshallingStationincludes().AShuntingfacilitiesBTrainoperationfacilitiesCLocomotivefacilitiesDRollingstockfacilities正确答案：ABCD第15题Thehumpiscomposedoffourparts:pushingpart,summitplatform,slidingpartandgroupingpart.第16题Marshallingstationcanbedividedintonetworkmarshallingstationandregionalmarshallingstationaccordingtoitspositionandtaskinthewholerailwaynetwork.Homework第1题Accordingtothedifferentpowerused,

Railwaylocomotivescanbedividedinto().AsteamlocomotiveBDieselLocomotiveCElectricLocomotiveDAC-DClocomotive正确答案：ABC第2题Locomotiveclassificationintermsofpurposesanddivisionofwork.APassengerlocomotiveBFreightlocomotiveCMixedtrafficlocomotiveDShuntinglocomotive正确答案：ABCD第3题Onthetopofthecylinderheadisprovidedwith().AintakevalveBexhaustvalveCfuelinjectorDPiston正确答案：ABC第4题WhichregularmaintenanceofDieselandElectricLocomotivesisatthelocomotivefactory?AOverhaulBIntermediatemaintenanceCRepairDAuxiliaryoverhaul第5题Thelocomotiveafter()willbasicallyreachthelevelofnewone.AoverhaulBIntermediatemaintenance

C

repairDAuxiliaryoverhaul第6题Longrouting:Thelocomotivecanonlycompletethetractionoperationofsingle-wayroutingwithinthespecifiedcontinuousworkingtimewithonecrewormorethanonecrew.第7题Intermediatemaintenanceoflocomotivemainlyrepairtherunninggear.Homework第1题Whatarethepartsoftherailwaytractionnetwork?AFeederBReturnconductorCcontactwireDRailandearth正确答案：ABCD第2题Besidestheprimaryelectricalequipment,therearealsosecondaryequipmentusedtocontrol,test,andprotectprimaryequipmentfortheirnormalandsafeoperation.第3题Accordingtodifferentarcextinguishingmedia,HVcircuitbreakerscanbedividedintooilcircuitbreakers,SF6gascircuitbreakers,vacuumcircuitbreakers,magneticblow-outcircuitbreakers,etc.第4题Whichofthefollowingisnotanadvantageofdirectpowersupply?AThesimplestandtheleastexpensiveBSmallimpedanceoftractionnetworkCSmallpowerenergylossD

effectonthecommunicationline.Homework第1题Railway

couches

don'tinclude().AVehiclesforTransportingPassengersBVehiclesforPassengerServicesCSpecial-purposeVehiclesDlocomotive第2题"Quasi-high-speed"

couches

canrunat(

)km/h.A≤120B120-160C160-200D≥200第3题VehiclesforTransportingPassengers

include(

).ASemi-cushionedSeatCoachBCushioned-seatCoachCSemi-cushionedSleepingCarDCushionedBerthSleepingCar正确答案：ABCD第4题"BlueArrow"high-speedtrainis

anewgenerationofACdrivehigh-speedEMU.第5题"ChinaStar"EMU's

speedrecordis()km/h.A292B321.5C375D376第6题()manufacturedbyCRRCQingdaoSifangCo.,Ltd.ACRH1ABCRH2ACCRH3CDCRH5A第7题TheCRH1Bconsistsof()cars.AfourBeight

CsixteenDseventeen第8题CRH3CEMU'smaximumoperatingspeedis

()km/h.A200B250C300D350第9题Accordingtotheiruse,railwaywagonscanbedividedinto:().AOrdinaryWagonBSpecialWagonCParticularWagonDTankWagon正确答案：ABC第10题Somecoveredwagonsareequippedwithsimplein-carequipment,whichcanalsobeusedtotransportpersonnelorhorseswhennecessary第11题Accordingtothegoodstransported,thetankwagonsinclude(

).Aightoiltankwagon(GQ)B

viscousoiltankwagon(GN)Cliquefiedgastankwagon(GY)D

powderedgoodstankwagon(GF)正确答案：ABCD第12题AllvehiclesbelongingtoChinaStateRailwayGroupCo.,Ltd.shallbepaintedwithrailwayemblemsontheappropriatepartsofthesidewallorendwall.第13题()equaltototalvehiclelength(m)divideby11.ADeadweightBConvertedlengthCvehiclelengthDvehiclebodylength第14题Theloadonthebodyofthecarincluds()AVerticalupwardloadBVerticaldownwardloadCLongitudinalloadDLateralload正确答案：BCD第15题Bogiescorrespondingtothe25T-typespeed-upcoachesis(

).ASW-220KBogieB206KPBogieC209PKBogieDCW-2Bogie第16题ThekeypointsofTroubleofMovingFreightCarDetectionSystem(TFDS)includepreventingthecoachfromhotboxandfire,aswellasfailuresinbogie,brakingpart,powersupply,electricalappliancesandairconditioner.Homework第1题Thearrivalsignalissetattheentranceofthestation,indicatingwhetherthetraincanenterthestation,andplayingtheroleofprotectingthestationandpickingupthetrain.第2题Shuntingsignalinstructsshuntinglocomotivetocarryoutshuntingoperationandprotectshuntingroute.第3题Throughthesignalisgenerallylocatedattheentranceoftheblockorthelocationoftheline.第4题Themainfunctionoftrainoperationcontrolsystemistocompletethetrainintervalcontrolandspeedcontrol.Acompletetrainoperationcontrolsystemshouldincludeon-boardequipmentandgroundequipment.第5题Thenetworkstructureofthetrunkdispatchingcommunicationnetworkis().AtoroidalBComplexstarCTreeformDmeshHomework第1题Ofthefollowingmodernmodesoftransport,theleastaffectedbybadweatheris(

).ARoadtransportBRailwaytransportCWatertransportDAirtransport第2题Inthefourdisplayautomaticblocksection,agreenlightisdisplayedthroughthesignal,indicating().AThetrainisrequiredtoslowdownandpassthesignalaccordingtothespecifiedspeedlimit,indicatingthatthereisablockzonefreeaheadoftheoperation.BThetrainisallowedtooperateatthespecifiedspeed,butattention