汽车驾驶员技师考试题Drivers Technician Exam.docx

汽车驾驶员技师考试题Drivers Technician Exam.docx

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汽车驾驶员技师考试题DriversTechnicianExam

汽车驾驶员技师考试题5555（Driver'sTechnicianExam5555）

1,lowgradegasolineinsteadofhigh-gradegasolineshouldbeadaptedtopostponeignitionadvanceangle,soastoavoiddeflagration.

2.Comparedwithordinarytires,radialtirehastheadvantagesofsmallrollingresistanceandlargecarryingcapacity.

3acrankpinanditscrankatbothendsandthespindleneckformacrank.

4drivingbrakedeviceaccordingtothepowerofthemediumisdividedintohydraulicandairpressuretypetwo.

5,theroleofshockabsorberistousetheresistanceofliquidflowtospeeduptheattenuationofbodyvibration,inordertoimprovevehicleridecomfort.

6transportenterprisesarebasedonthetotalnumberofquotacalculationworkloadandindividualworkefficiency.

Carbondioxideandnitrogenoxidesarethemajorpollutantsintheemissionof7dieselengines.

8,themethodoftechnicalmeasurementistousemoremethodswhenmakingthelaborquota.

9,whentheformationofthevehicle,thedrivermustfollowtheformationoftheorderinfrontandrear,strictlyprohibitpassing.

10themainrulesfordrivingmustincludeloadreduction,speedlimitandcorrectdriving.

11,tocontrolexhaustairpollution,mainlyfromfuel,lubricationmaterials,enginesandexhaustgas,threeYuancatalysisandothermulti-facetedgovernance.

12automobileexhaustemissionsarerelatedtoenginetypesandengineworkingconditions.

13theEnglishabbreviationofantilockbrakingsystemisABS.

14commonthrottlepositionsensors,slidetype,resistancetype,integratedtype.

15antilockbrakingsystem'sfunctionistoensurethecarbrakesonanysurface,automaticallycontrolandadjustwheelbrakingforce,preventthewheelsfromlockinginordertogetthebestbrakingeffect.

16themaincontentsofautomobilemaintenanceincludecleaning,inspection,supply,lubrication,fasteningandadjustment.

17,transportationvalueisreflectedinthevalueoflaborservices.

18accordingtothecostofautomobiletransportationvehiclekmnaturecanbedividedintovariablecost,variablecost,fixedcostpertonkilometer.

19materialquotamanagementincludesreserverationmanagementandconsumptionquotamanagement.

20one-wayoverrunningclutchoftenadoptsrollerchutetypeandwedgeblocktypetwokinds.

21,thetraditionalcarburetorgasolineenginehasnotechnicalandregulatoryrequirementsintermsofpower,economyandemissiontargets.

22theinjectiontimingoftheinjectorandthedurationoftheinjectionarecontrolledbytheelectroniccontrolunitsothatthefuelinjectorcanspraytherequiredfueltimelyandappropriatelyaccordingtotheneedsofthejob.

23theenginethatusesmassflowtomeasureairintakeistodirectlymeasuretheamountofairinhaledintotheenginebymeansofanairflowmeter.

24planetarygeartransmissionsystemiscomposedoftwoparts:

planetarygearmechanismandshiftactuator.

25commoninletpressuresensorsincludefilmcassette,straingaugeandcapacitancefilmcartridge.

26、tractioncontroldeviceisalsocalleddrivingforceanti-skidgear.

27、Santana2000carelectroniccontrolfuelinjectiondeviceusestheintakemanifoldmulti-pointinjection.

28,educationisoneoftheimportantwaystodevelopintelligenceandcultivatetalents,anditisareliableguaranteeforthesustainabledevelopmentofenterprises.

29laborprotectionreferstothesafetyandhealthprotectionofworkersinproduction.

30thesecondgeneration（OBD）systemfordiagnosisand16pinsocketpinsocket.

31planetarygeartransmissionincludesplanetarygearshiftmechanismandshiftactuator.

32stafftrainingisaprocessofimpartingknowledgeandtechnology,skillstoemployees,istheprocessofeducation,thereproductionoflaborforce.

33safetyeducationhasadirectandindirectwayofeducationeducation,selfeducation,comprehensiveeducationetc..

34withthedevelopmentofhighwaytraffic,thedriverofthelaw-abiding,ensuretrafficsafetyhasbecomethemaincontentofsafetymanagement.

35carmaintenanceintothedailymaintenance,maintenance,maintenanceleveltwo.

36COisaproductofincompletecombustionoffuel.

37GB17691-2001"vehicleemissionstandardcompressionignitiontypeengineexhaustpollutionlimitsandmeasurementmethods"inthelimitsintheimplementationofthesecondphaseof2004.9.1COemissionlimitof4plants.

38electronicallycontrolledfuelinjectionsystemiscomposedofsensor,actuatorandelectroniccontrolunit（ECU）.

39electronicallycontrolledfuelinjectiondeviceaccordingtotheclassificationoftheinjectionsitecanbedividedintocylinderinjectionandinjectioncylinder.

The40enginefuelsystemconsistsofthefueltank,electricfuelpump,fuelfilter,pressurebufferandpressureregulatorandsoon.

41computingandcontrollertogetherknownasthecentralprocessor,referredtoas（CPU）.

42intrafficsafetyeducation,influencetoremembersmokinganddrinking,anddrugsondrivingsafety.

43isthehydrauliccontrolsystemofhydraulicbrakeantilockdeviceinactuator.

Inthe44planetarygearmechanism,thesungearandplanetcarrierknownasthethreebasicelementsofplanetarygearmechanism.

45kindsofcomputerhardwaresystemisthefloorboardofspecificequipment.

The46stepisthespecificarrangementsfortheeducationintheteachingprocessofteachingstepsdone.

47transportationvaluereflectedinthevalueoftheservice.

48DongfengEQ192levelmaintenancecycleis2000+200km.

Detectionofline49iscurrentlyinuseinthemostcomprehensiveenvironmentaltestline.*

50ingeneral,thediagnosistechnologymainlyforautomobileperformance;mainlyforautomobilefaultdetectiontechnology.*

51gasolineevaporationpollutionmainlyintheoiltankandthefloatchamber.B.

Thecoreofthe52selfdiagnosissystemiselectroniccontrolunit.B.

The53solartermdoorpositionsensorisinstalledonthedoorbodyoftheengineonthesolarterm.

54fleetvehicles,thedriveraccordingtothedrivingismoreconducivetoensurevehiclemanagement.

55wheelalignmentangleincludingthekingpininclinationangle,casterangle,camberandtoeinfourfactorsbeforetired.B.

56gasolineengineexhaustdetectionbyhydrogenflameionanalyzer.

Aprojectionscreencalibrationopticalaxisdetectionmode,dialdetectionmethodoftwokindsofmeasurementmethodsofthe57opticalaxisoffset.B.

58laborprotectionworktodetermineareasonableposition,sothatworkerskeepplentyofenergy.*

59parking,steeringportabilitywithstaticoperatingforce.B.

60coldstartinjectorisinordertoimprovetheenginestartingperformanceandasetoffuelinjectiondevice.*

61airflowmeterisusedfordirectmeasurementofsuctionairflowwhentheengineisrunningtheequipment.B.

62exhaustgasrecirculationsystemcanreduceNOxemissionsingasoline.B.

63causesofhighfuelconsumptionofgasolineengineignitionsystemandcoolingsystemofworkingpoor.B.

64oftheglobalsatellitepositioningsystemisusedtodeterminetheexactpositionofthevehicledeviceontheearth.

65vehiclemaintenanceshouldimplementtheprincipleof"preventionfirst,dependingonsituationandmaintenance".*

66,thebasicclassificationandmainlawsandregulationsofhighwaytrafficmanagementlawinourcountryarebrieflydescribed.

Answer:

atpresent,China'shighwaytrafficregulationsarebasicallydividedintotwocategories,oneistheroadtrafficmanagement,suchasthe"People'sRepublicofChinaroadtrafficsafetylaw""freewaytrafficmanagementmeasures";theotheristhemanagementofvehiclesanddrivers,suchasthe"motorvehicleoperationsafetytechnicalconditions""motorvehicledrivermanagement""thepilottestmethod".

67.Brieflydescribethefunctionandcompositionofautomobilecruisecontroldevice.

A:

thefunctionofthecruisecontroldeviceistodrivethedevicewhenthespeedofthecarmeetsthedriver'srequirements.Thedriverdoesnotneedtostepontheacceleratorpedalandthecarwilltravelatthesamespeedasthesetspeed.

Cruisecontroldevicecruisecontroldeviceconsistsofcommandswitch,speedsensor,electroniccontrolunit,throttleactuatorandsoonfourparts.

68.Brieflydescribethecontentoftrafficsafetyeducationinautomobiletransportationindustry.

Answer:

thecontentsofsafetyeducationintheautomobiletransportationindustryincludetrafficregulationsandenterprisesafetydrivingregulationseducation,safedrivingknowledgeeducation,accidentcaseeducation,glorioustradition,advanceddeedseducationandsoon.

69,briefdrivertrainingplan,includingwhatcontent?

.

Atrainingprogram,generallyinclude:

theteachingmaterials,teachingsites,teachinginclass,teachingtime,examinationtime,teachers,teachingobjectives,teachingcontents,trainingunitsshouldbeproperlyarranged,andmeetstherequirementsofnationalstandard.

70.Discussthemethodofmeasuringthecasterangleofthesteeringwheel.

Answer:

theGCD-1typebeamlevelwheelpositioninginstrumentasanexample,thispaperintroducesthetestingmethodofthekingpininclination:

1,afterthecarsteeringwheelangleontheinstrument,adjustthevehicletoensurefrontandrearwheelsinthesamehorizontalplane,thevehicleframestability,ensurethesafetyof.2.Installthelevelgaugeaccordingtotherequirementsinthebracketmountingholeandfastenthelockingbolt.3.Turnthesteeringwheelsothatthesteeringwheelturnsinwards.200loosenthelockingboltsothatthelevelishorizontalinthedirectionoftheboltandthenscrewthebolttightly.

4,adjustthe"BC"adjustmentpanel,sothattheredlineandthedash