IntroductiontoRailway知到智慧樹期末考試答案題庫2025年四川鐵道職業(yè)學(xué)院Whichtransportationmodeisslowerbutmorecost-efficientforlarge-scale,long-distancefreightmovements?（）

答案:WaterwaytransportationWhichtechnologyisNOTmentionedaspartofthesafetymonitoringsystemforMUoperations?（）

答案:HydraulicdetectionWhichsectionoftheSichuan-TibetRailwayisunderconstruction?（）

答案:Ya'an-NyingchiSectionWhichrailwayisthefirstelectrifiedrailwayinChina?（）

答案:Baoji-FengzhouSectionofBaoji-ChengduRailwayWhichformoftransportationinChinatakesheavy-haultransportasthekeydevelopmentorientation?（）

答案:RailwaytransportationWhichclearanceismainlyusedforloadsthatsurpasstypicalsizeorweightlimitations?（）

答案:Clearanceforexceedinggoods.WhenwastheBeijing-TianjinIntercityRailwayputintooperation?（）

答案:2008Whattypesoffacilitiesarenecessaryforfreightserviceatadistrictstation?（）。

答案:Loadingandunloadingtracks；Carstoragetracks；FreightplatformsandwarehousesWhattypeofstationisaborderstation?（）。

答案:AspecialinternationalpassengerandfreighttransportationnodeatbordercrossingsWhattypeofoperationisincludedintechnicaloperationsforalltrainsatapassengerstation?（）。

答案:ReceptionanddepartureoftrainsWhattypeofmaintenanceisfocusedonimmediateandunscheduledtemporaryfixesofdefectsorfaults?（）

答案:Level1maintenanceWhattypeofbridgeischaracterizedbyhighstrengthandlargespanningcapacity?（）。

答案:SteelbridgesWhatmightmediummaintenanceinvolve?（）

答案:Replacingsignalcables；Repairingswitches；Upgradingcomponents；ReplacinganoutdatedsignalcontrollerWhatisthetermforastructuretraversingtherailwaysubgradeforflooddischargeorirrigation?（）。

答案:CulvertWhatisthesubgradeinrailwayconstruction?（）。

答案:Apartoftheunder-trackstructureWhatistheprimarypurposeofthecarmarksonarailwaycar?（）

答案:ToindicatethetypesandfeaturesofcarsWhatistheprimaryfunctionoftheairsupplydeviceinanMU?（）

答案:Toprovideastableairsupplyforvariousoperations,includingbrakingandoperatingdoorsWhatisthemostwidelyusedelectricallyinsulatedtrackcircuitinChina'srailways?（）

答案:ZPW-2000seriesWhatisthemainreasonforusingconcretesleepersoverwoodensleepers?（）。

答案:LongerservicelifeandlowmaintenanceWhatisthemaingoalofthemini-lectureonRailwayPowerSupplySystem?（）

答案:ToallowstudentstoparticipateinconversationsabouttheirmajorinEnglish.Whatisthemainfunctionofthetractiontransformer?（）

答案:Changingvoltage；Transmittingelectricity；Convertingthethree-phase110KVcurrentintothesingle-phase27.5kVcurrentWhatisthemainfunctionofthemaincircuitintheelectricsystemofelectriclocomotive?（）

答案:RealizethepowertransmissionofthelocomotiveWhatisthemaindisadvantageofthedirectpowersupplymodewithoutreturnwire?（）

答案:Itlacksanti-interferenceequipment.Whatisthemaindisadvantageofairtransport?（）

答案:HighcostWhatisthebasicdepartmentforthemaintenanceofS&Cfacilities?（）

答案:SignalandcommunicationdepotWhatisGSM-Rdevelopedbasedon?（）

答案:GlobalSystemforMobileCommunication(GSM)WhatisATCalsoknownas?（）

答案:TrainControlSystem(TCS)Whatisadepottrackusedfor?（）。

答案:ManaginglocomotivesandrollingstockWhatisacombination&disintegrationstationusedfor?（）。

答案:Meetingtheneedsofcombinationanddisintegrationofheavy-haultrainsWhatcantheMUdrivingfacilitiescontrol?（）

答案:Airconditioningandbraking；DoorsandtractionWhatarethetwomethodsofcombinationforheavy-haultrains?（）。

答案:Directcombinationmethod；TransfercombinationmethodWhatarethetwomainpartsofthemechanicalsystemofanelectriclocomotive?（）

答案:UppercarbodyandlowerrunningdeviceWhatarethetwokeywordsabouttractionsubstationsmentionedinthischapter?（）

答案:Theyareconsideredthe"heart"ofanelectrictractionpowersupplysystem.；Theyhavedualpowersupplies.；Theyconvertthree-phase110KVACintothesingle-phase27.5kVAC.Whatarethemeasuresforgreendevelopmentinrailwayconstruction?（）

答案:Increasingtheproportionofelectriclocomotives；Adoptingthermosyphontechnologytosolvepermafrostproblems；SettingupwildlifepassagesWhatarethemaintasksofLevel1maintenanceforMUs?（）

答案:Inspectionofcarroof；Inspectionofdriver’scab；FunctionaltestsonthebrakingsystemWhatarethemainpartsofarailwaybridge?（）。

答案:Deck；Superstructure；PiersandabutmentsWhatarethefunctionsof6Asystem?（）

答案:Comprehensivediagnosis；Unifiedstorage；Centralizeddisplay；Vehicle-to-groundcommunicationWhatarethecharacteristicsofrailwaysignalandcommunicationfacilities?（）

答案:Intensivetechnology；Hightechnologicalcontent；Manynodesandlonglines；DecentralizedarrangementandnetworkedlayoutWhatarethecharacteristicsofrailwayexpressfreighttransportation?（）

答案:Rapidfreighttransportation；Enhancesfreighttrainspeed；ImprovesfreighttransportationservicequalityWhataretheadvantagesoftheATmodeforpowersupply?（）

答案:ItincreasesthevoltageandreducesthecurrentoftheOCS.；Itallowsalargerdistancebetweentractionsubstations.；Itimprovesthepowersupplyquality.Whataresometypesofrailwayjunctionterminalsbasedontheirpositionsandfunctions?（）。

答案:Network-widerailwayjunctionterminals；Regionalrailwayjunctionterminals；LocalrailwayjunctionterminalsWhataresomemaintenancemarksfoundonrailwaycars?（）

答案:Marksofdepotrepairandplantrepair；MarksofauxiliaryrepairandaxleinspectionWhataresomeexamplesofpropertyrightandmanufacturingmarksonarailwaycar?（）

答案:Nationalemblem；Railwayemblem；Propertyrightmarksforself-providedcarsofenterprises；AllocationmarkWaterisnotasignificantfactorinunderminingthestrengthandstabilityofthesubgrade.（）

答案:錯Thestationsquareisthejunctionofthepassengerstationandthecity.（）

答案:對Thesemi-automaticblockhashightrainoperationsafetylevel.（）

答案:錯Therailwaydispatchingcommunicationnetworkhasonlytwolevels.（）

答案:錯Thequasi-movableblockadoptshierarchicalspeedcontrolmode.（）

答案:錯Themodernizationoftransportationfacilitiesonlyincludestheimprovementofpassengervehicles.（）

答案:錯Thedirectcombinationmethodisusedwhentheavailablelengthofarrival&departuretrackisinsufficient.（）

答案:錯ThedesignationofFuxingMUsincludesatechnicalsequencecode.（）

答案:錯Railwaycommunicationhasnotchangedwiththedevelopmentoftechnology.（）

答案:錯Intermediatestationsplayaroleinconnectingindustryandagricultureandstrengtheningexchangesbetweenurbanandruralresidents.（）

答案:對Inwhichtypeofstationwouldyoufindafastquantitativeloadingsystem?（）。

答案:LoadingandunloadingstationsInterm