汽车理论第一篇 基础知识8章 机动车专业英语.docx
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汽车理论第一篇 基础知识8章 机动车专业英语.docx
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汽车理论第一篇基础知识8章机动车专业英语
机动车检测评估与运用技术(检测维修工程师)
第一篇基础知识
第一章机动车检测维修专业技术人员职业道德规范
第一节职业道德概述
第二节机动车检测维修专业技术人员职业道德
第二章法律法规规章和标准规范
................
第三章机动车构造原理
第四章常用机动车材料性能及应用
第五章常用测量器具
第六章机动车检测维修安全常识
第七章新能源汽车
第八章机动车专业英语(共167题)
第八章机动车专业英语(共167题)
一、判断题-------------------------------------(共24题)
二、单选择题------------------------------------(共36题)
三、词组互译(英译中或中译英)--------------------(共40题)
四、段落互译(英译中或中译英)-------------------(共35题)
五、写出汽车英语缩写对应的英语全称并翻译成汉语--(共22题)
六、句子翻译------------------------------------------------------------(共10题)
一、判断题(共24题)
(V)1. The power train has two maan functions :
it conveys powerfrom the engine to the wheels , and it changes the amount of torque(V)2. The power train consists of an engine , a transmission ,a clutch , a drive shaft and differential(X)3. The feature of a manual transmission is to deliver enginepower to the front wheels and rear wheels
(X)4. manual transmissions usually have five speeds , which means that the output shaft can rotate faster than the input
(V)5. There are several basic components in the clutch , suchas the flywheel , clutch disk , pressure plate , release bearing and linkage.
(X)6. Automatic transmissions are used not only in many rear-wheel-dnve and four-wheel-dnve ve- lcles, but In most front-wheel-dnve ones
(V)7.Themostimportantfunctionofthesuspensionsystemlstosupplycomfortable,safendecot-trol
(X)8.Accordingtothearticle,weknowthattherearefivebasictypesofspnngsusedlnsus,eT"-sions:
coilspring,leafspring,torsionbarspring,traction,barandairspnngn
(X)9.Thedisadvantageofacoilspringlsitscompactness,lackofmovingparts,andexcellentweightsupportingcharacteristics.
(X)10.Accordingtoepassage,leafspringsareoftenusedonthefrontsuspensionoffrontdrivevehtcles
(V)11.Whenthecoilsprings,leafsprings,torsionbarspring,Lairspringslsdefected,thlscoulddcausethecartobounceupanddownwithoutanycontrol
(X)12.Shockabsorbermovementlslimitedbyforcingfluid,dwhichcausestheshockabsorbertocausestheshockabsorbercompressorextendataslowrate.
(V)13.Thesteeringsystemisusuallyusedtocontrolthedirectionofavehicle'smouon.
(X)14.Whenthedriverturnsthesteeringwheel,thepiniongearturns,causingthelinkagetomo、rs.
(X)15.Wearecompletelysurethatittakesthreecompleterevolutionsofthesteeringwheellomakethewheelsturnfromfarlefttofarrightonmostcars.
(V)16.Recirculating-ballsteeringiswidelyusedonmanytrucksandSUVS,whichprovidesagoodmechanicaladvantageforaheavyvehicle.
(V)17.Thepurposeofsealslstopreventtheentryofdirtorthelossoflubncant
(X)18.Whenthesteeringwheelisturnedtotheleft,theballbearingscirculateitheopposseltryofdirtorthelossoflubncant.theoppositedtrection.
(V)19.Themostimportantfunctionofthesuspensionsystemlstosupplycomfortable,safendecot-trol
(X)20.Accordingtothearticle,weknowthattherearefivebasictypesofspnngsusedlnsus,eT"-sions:
coilspring,leafspring,torsionbarspring,traction,barandairspnngn
(X)21.Thedisadvantageofacoilspringlsitscompactness,lackofmovingparts,andexcellentweightsupportingcharacteristics.
(X)22.Accordingtoepassage,leafspringsareoftenusedonthefrontsuspensionoffrontdrivevehtcles
(V)23.Whenthecoilsprings,leafsprings,torsionbarspring,Lairspringslsdefected,thlscoulddcausethecartobounceupanddownwithoutanycontrol
(X)24.Shockabsorbermovementlslimitedbyforcingfluid,dwhichcausestheshock
(V)25.dieselengines,inmanyrespects,workinthesamewayasgasolineengines.
第八章机动车专业英语(共167题)
一、判断---------------------------------------(共24题)
二、单选择题------------------------------------(共25题)
三、词组互译(英译中或中译英)--------------------(共40题)
四、段落互译(英译中或中译英)-------------------(共35题)
五、写出汽车英语缩写对应的英语全称并翻译成汉语--(共22题)
六、句子翻译------------------------------------------------------------(共10题)
二、单选择题(共36题)
1.Whatdoalmostallcarsusetoconvertgasolineintomotion?
D
A.one-strokecombustioncycle
B.two-strokecombustioncycle
C.three-strokecombustioncycle
2.Acarengine’sjobistoB.
A.convertfuelintoheart
B.convertfuelintomotion
C.convertfuelintoexhaust
3.Acarusesafour-strokeengine.ThefourstrokesareA.
A.intake,compression,ignitionandexhaust
B.injection,rotation,ignitionandexhaust
C.injection,carburetion,rotationandexhaust
4.WiththeAatthebottomofthecylinder,theexhaustvalveopenstoallowtheburnedexhaustgastobeexpelledtotheexhaustsystem.
A.pistonB.valveC.camshaft
5.Accordingtothemethodofignitionoftheair-fuelmixture,enginesaredividedintoB.
A.gasengineandsteamengine
B.gasolineengineanddieselengine
C.externalcombustionengineandcompressionignitionengine
6.Whatisthecoreofacar’sengine?
A
A.ThecylinderB.ThesparkplugC.Windshield-washerfluid
7.Whichstatementaboutcylinderheadisfault?
B
A.Thecylinderheadisboltedtoaveryflatsurfaceabovethecylinderportionoftheblock.B.Thecylinderheadiscastintoonepiecefromirononly.
C.Thecylinderheadformstheupperportionofthecombustionchamber.
8.ThecrankshaftandconnectingrodconvertsAenergyintoenergyusedtodrivethevehicle.
A.thermal,mechanicalB.mechanical,thermal
C.kinetic,mechanicalD.mechanical,kinetic
9.Whatcausesacartoburnandloseoil?
C
A.Lackofgas
B.Radiatortrouble
C.Anoldenginewithpistonringsthatnolongersealthecylinderandpistonproperly.
10.Whatistheheartofthelubricationsystem,whichislocatedintheoilpanonthebottomoftheengine?
Anditpullsoilupfromtheoilpanandmakestheengineoilcirculatethroughtheengine.C
A.ScreenedintakeB.oilfilterC.oilpump
11.WhichstatementabouttheLubricationoilisfault?
C
A.Theoilformsafilmonthemetalsurfaceandpreventsametaltometalcontact.
B.Theoilabsorbsandcarriestheheatawayfromtheenginecomponents.
C.Theoilwashesoffdirtawayfromtheenginepartsthroughitschemistry.
12.Whatisthecoolingagentintheliquidcoolingsystem?
A
A.CoolantB.AirC.Lubrication
13.Whatisitapparatusthatcoolsthemotor?
A
A.RadiatorB.ThermostatC.Coolant
14.Toavoidlossofantifreezeduetoexpansion,thecoolingsystemA.
A.mustnotbecompletelyfilled
B.mustinstallabypassvalve
C.mustinstallapressurecontrolvalve
15.TheprimaryroleofthedistributoristodistributehighvoltagefromtheCtothecorrectcylinder.
A.SparkplugB.pistonC.coil
16.Sparktimingissocriticaltoanengine’sperformancethatmostmoderncarsuseasensortotelltheenginecontrolunit(ECU)B.
A.theexacttemperatureofthesparkplugs.
B.theexactpositionofthepistons.
C.theexactlocationofthecoil.
17.Whenyouturnthekeytoacar,thestartermotorwillC.
A.sendelectricitytothesparkplugs,thenstarttheignitionsystem.
B.sendelectricitytothefuelpump,thenforcethecartostart.
C.spintheengineafewrevolutions,thenstartthecombustionprocess.
18.TheamountofforcetheclutchcanholddependsontheBbetweentheclutchplateandtheflywheel,andhowmuchforcethespringputsonthepressureplate.
A.distanceB.frictionC.relationship
19.Whatisthemostcommonproblemassociatedwithclutches?
B
A.Thefrictionmaterialonthediskmakesawhiningnoise.
B.Thefrictionmaterialonthediskwearsout.
C.Thefrictionmaterialonthedisklaststoolong.
20.AmanualtransmissionisconnectedtotheenginethroughtheC.
A.differentialB.beltC.clutch
21.Alatchmechanismisinsertedintotheslotintheoutputshaftinthemanualtransmission,soastolockthedrivewheelsandkeepthemfromturning,therebypreventingthevehiclefromrolling.Whichgeardoesthestatementindicate?
B
A.ThefifthgearB.TheparkingC.Theneutral
22.HowfastershouldacarwithaCVTreach60mph(97kph)thanthesamecarwiththesameengineandamanualtransmission?
B
A.10percentB.25percentC.40percent
23.Whichofthefollowingisoneofthejobsofthedifferential?
C
A.Toallowthewheelstorotateatexactlythesamespeed.
B.Tomaintaintorque.
C.Toaimtheenginepoweratthewheels.
24.ThedriveshaftconnectsA.
A.thetransmissionoutput;thedifferentialpinionshaft
B.thecylinder;theclutch
C.thetransmissioninput;thedifferentialpinionshaft
25.Whatarethetwomaintypesofsteeringsystemsthatcarsuse?
C
A.Recirculating-ballandpower-assisted.
B.Rack-and-pinionandpower-assisted.
C.Recirculating-ballandrack-and-pinion.
26.Whatisthefunctionofabackingplate?
A
A.Toholdthebrakingsystemtogether.
B.Tocontroltheflowofbrakefluid.
C.Tocontrolthebrakepads.
27.Aisacomputer-controlledbrakesystemthathelpspreventwheellockupduringbraking.
A.ABSB.ITSC.GPS
28.ThethreeprocessinvolvedintheABSworkingprocessareasfollows:
A
A.Pressureincreasescycle,pressuremaintainscycle,pressurereducescycle.
B.Pressuremaintainscycle,pressureincreasescycle,pressurereducescycle.
C.Pressurereducescycle,pressuremaintainscycle,pressureincreasescycle.
29.WhatdoesMSRPstandfor?
B
A.Manufacturersuggestedrateplan.
B.Manufacturersuggestedretailprice.
C.Manufacturersuggestedrankingplace.
30.WhatdoesAPRstandfor?
A
A.Annualpercentagerate.
B.Averagepinciplerate.
C.C.Annualprimaryrate.
31.TheCconvertstherotationmotionofthesteeringwheelintothestraight-linemotion.
A.draglinkB.tiero
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