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