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序号题干内容选项数1Oneofthemainpartsoftheaircraftisthefuselage.32Therearethreedifferentversionsofthe747.33Themetersfortheacgenerationsystemarelocatedontheflightengineer'sinstrumentpanel.34TheaircraftelectricalpowerisnormallysuppliedbytwoIDGS.35Theoverheatwarningsystemhasfourhydraulicfluidtemperaturetransmitters.36Flowdirectionthroughacheckvalveisshownbyanarrowonthevalvebody.37Thepurposofthehydraulicsystemistoactivateandmoveheavycomponentsusinghydraulicforce.38Pneumaticpowerisusedforenginestarting.39Oilstorageisprovidedbytheengineoiltank.310Thefuelsystemiscomposedoffourmajorsubsystems.311NavigationsysteminformationisdisplayedonthePFD(PrimaryFlightDisplay)andND(NavigationDisplay).312Thestandbyaltimeterislocatedonthecenterinstrumentpanel.313Landingimpactisabsorbedbytheair-oilshockstrut.314Thelandigngearpositionindicationsystemmonitorsthepositionofthelandinggearandlandinggeardoors.315WhenthetestiscompletedtheINOPlightgoesoff.316Installtheelectricalconnectoronthestaticinverter.317Thisprocedurecontainstwotasks.318Identifythedefectivelamps.319Oxygenpressureindicationisabnormal.320Theoutflowvalveopensandclosesautomatically.321flushyourskinwithwater.322Isolationvalvedoesnotopenorcloseproperly.323Doatestoftheailerontrimactuator.324Tightentheboltsto20-30pound-inches.325Depressurizethereservoirofthebluehydraulicsystem.326Applytheprotectivefinishonthepartorsurface.327Therudderislocatedontheaftersideoftheverticalstablizer.328Theelevatorsareusedforpitchcontroloftheaircraft.329Theleadingedgedevicesandthetrailingedgeflapsareusedtoincreasetheliftforlowspeedflight.330Operatethewingflaps.3A选项内容B选项内容A:Fuselageisoneofthemainpartsoftheaircraft.B:Fuselageistheonlymainpartoftheaircraft.A:The747ismadeofthreeparts.B:Therearethreedifferenttypesofthe747.A:Themetersforflightengineerareinstalledonacgenerationsystempanel.B:Theacgenerationsystemsuppliespowerforthemetersontheflightengineer'sinstrumentpanel.A:TwoIDGssupplytheaircraftelectricalpowerinnormalflight.B:Onlyinflight,theaircraftelectricalpowerissuppliedbytwoIDGs.A:Therearefouroverheatwarningsystems,eachhasahydraulicfluidtemperaturesensor.B:Therearefourhydraulicfluidtemperaturesensorsintheoverheatwarningsystem.A:Thereisanarrowonthecheckvalvebodytoindicateflowdirection.B:Anarrowwillpassthroughthecheckvalvewithfluidflow.A:Hydraulicforcedisactivatedbymovingheavycomponents.B:Theheavycomponentsismovedtoactivatethehydraulicpower.A:Engineisstartedwithpneumaticpower.B:Engineisstartedinflight.A:Theengineoiltankisforoilstorage.B:Engineisstoredinoiltank.A:Thefuelsystemsuppliesfuelforfouemajorcomponents.B:Thefuelsystemconsistsoffourmajorsubsystems.A:YoucangetnavigationsysteminformationfromthePFDandtheND.B:NavigationsysteminformationisonlydisplayedonPFD.A:Thecenterinstrumentpanelisforstandbyaltimeterlocationonly.B:Thestandbyaltimeterisinstalledonthecenterinstrumentpanel.A:Theairandoilisseperatedintheshockstrutforlandingimpact.B:Theairentersair-oilshockstruttoabsorblandingimpact.A:Thelandinggearpositionindicationsystemindicatesthegearpositiononly.B:Thelandinggeardoormonitorsthelanggearpositionbyindicationsystem.A:Aftercompletionofthetest,theINOPlightgoesoff.B:TheINOPlightgoesoffduringthetest.A:Connecttheelectricalconnectoronthestaticinverter.B:Removetheelectricalconnectorfromthestaticinverter.A:Thistaskcontainstwoprocedures.B:Thisprocedureincludestwotasks.A:Removethedefectivelamps.B:Lightthedefectivelamps.A:Oxygenpressureindicationisnotnormal.B:Oxygenpressureindicationisclear.A:Theoutflowvalveopens,thenclosesautomatically.B:Theoutflowvalveisautomaticallycontrolledtoopenandclose.A:Washingyourhandwithwater,thencleanyourskin.B:Yourfaceisflushed.A:Isolationvalvecannotbeopenedorclosedproperly.B:Isolationvalvekeepsopen.A:Theaileronactuatorisfortestpurposeonly.B:Performatestoftheailerontrimactuator.A:Tightenthe20boltsto30pound-inches.B:Install20or30bolts.A:Depressurizethebluehydraulicsystemtank.B:Thebluehydraulicsystempressureisreleased.A:Protectivefilmisappliedonthepartorsurface.B:Workonthepartorsurfaceisprohibited.A:Therudderisinstalledontherearoftheverticalstablizer.B:Thestablizeristheafterpartoftherudder.A:Theelevatorsareusedforaircraftliftincreasement.B:Theelevatorsareusedtocontroltheaircraftnoseupornosedown.A:Inlowspeedflight,theleadingedgedeviceswillincreasetheliftwhilethetrailingedgeflapswillincreasethespeed.B:Whenairplaneisinlowspeedflight,theleadingedgedevicesandthetrailingedgeflapsareusedtoprovidemorelift.A:Installthewingflaps.B:Extendorretractthewingflaps.C选项内容答案题型考试级别试题难度专业C:Fuselageisthemostimportantpartoftheaircraft.A阅读理解TL2航空机械C:The747aredividedintothreedifferentzones.B阅读理解TL2航空机械C:Theacgenerationsystemmetersareinstalledontheflightengineer'sinstrumentpanel.C阅读理解TL2航空机械C:TheaircraftelectricalpowercannotbesuppliedinflightbyoneIDG.A阅读理解TL2航空机械C:Ahydraulicfluidtemperaturetransmitterisusedforfouroverhaetwarningssystems.B阅读理解TL2航空机械C:Thecheckvalveislikeanarrowtoindicateflowdirection.A阅读理解TL2航空机械C:Theaimofthehydraulicsystemistoactivateandmoveheavycomponentsusinghydraulicpower.C阅读理解TL2航空机械C:Enginesupplie