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航空專業(yè)英語智慧樹知到期末考試答案+章節(jié)答案2024年西安航空職業(yè)技術(shù)學(xué)院Themoderngasturbineengineisbasicallycylindricalinshape.()
答案:對(duì)Alltheenergynotrequiredtofrivethegasgeneratorcompressorisusedtodrivethefreeturbine.()
答案:對(duì)Afluidreservoir.Thisistherepurelytokeepthesystemtoppedupincaseofminorleaks.()
答案:對(duì)Forturbopropengines,multi-stageturbineswithsmalldiameterdiscscanrunathigherrev/minandthusabsorbmoreenergyfromthegasstream.()
答案:對(duì)Approximately80%ofthethrustproducedisfromthebypassairducting.()
答案:對(duì)AMechanicalenginedrivenfuelpumpsuppliessuctionfuelfeedwhentherearenofuelpumpstosupplypressurizedfueltotheengines.()
答案:對(duì)JACKINGPOINTS—頂升點(diǎn)
答案:對(duì)Foragivensystempressure,theforceproducedisdirectlyproportionaltothepistonarea.()
答案:對(duì)Apropelleracceleratesalargequantityofairrearwardsatalowrate.在低速飛行時(shí)螺旋槳效率更高。()
答案:對(duì)F=P×A.FequalsPmultiplyA.()
答案:對(duì)Fuelcontrolpanelisontheforwardoverheadpanel.()
答案:對(duì)涵道比小于4的,稱為小涵道比Lowbypassratio;大涵道比HighBypassratio,isdefinedasabypassratioof4:1upto8:1。()
答案:Lowbypassratio###HighBypassratioAturbo-shaftengineisusedtodriveanyindustrialapplicationthatrequireshightorqueoutput.()
答案:Generatorsets發(fā)電機(jī)組###Oilpumps油泵###Helicopterrotors,直升機(jī)旋翼###ShipDriveshafts輪船驅(qū)動(dòng)軸###Hovercraftengines,氣墊船引擎Inordertocollectairmoleculesatthesamerateastemperatureincreases,thecompressorwouldhavetochangeeither,or.()
答案:itsspeed###itsbladeangles發(fā)動(dòng)機(jī)各主要組成部件安裝在這個(gè)管道內(nèi)。各部件從前到后依次為壓氣機(jī),燃燒室,渦輪,尾噴管。Thepartsfromfronttorearare______and.()
答案:aturbinewheel###acombustionchamber###anexhaustduct###anaircompressorThe__preventsicebuildupthedrainsformthetoiletsandlavatorysinks.()
答案:drainanti-icingsystemWhatprovidesthesupportfortheaftsectionofthefuselage?()
答案:themaingearWhichstatementisrightaboutGPS?()
答案:Itisaspace-basedsatellitenavigationsystem.Therearethreeseparatehydraulicsystemsandeachsystemissupportedbyitsownhydraulicfluidreservoir.()
答案:有三個(gè)獨(dú)立的液壓系統(tǒng),每個(gè)系統(tǒng)都有自己的液壓油箱。檢查引用水箱排水口、溢流口無堵塞()
答案:Checkthepotablewatertankdrain/overflowinconditionwithnoblockageAnti-collision()
答案:Anti-collisionThecontrolswitchforthecontrolcabindomelightsislocatedonthe()
答案:P5panel,aftsection.Throughwhatareallcommunicationsfromtheflightcompartmentarehandled?()
答案:ASPPleasecallatractor.()
答案:請(qǐng)叫一輛拖車來Whatcentralizeradiocommunicationfrequencycontrol?()
答案:RMPThefixedlandinglightsareinthewingrootareaofeachwing.()
答案:固定著陸燈位于每個(gè)大翼的翼根區(qū)域Whatisnotthetypeofpanellights,()
答案:MasterdimandtestEmergencylights()
答案:應(yīng)急照明Bothpropulsionsystemscanconverttheenergyoffueltousefulenergyforflight.()
答案:對(duì)Specificfuelconsumption(SFC)是燃?xì)鉁u輪發(fā)動(dòng)機(jī)的單位燃油消耗率.()
答案:對(duì)Thecentertankfuelisusedafterthemaintankfuel()
答案:錯(cuò)Mainundercarriageobjectswillneedpistonswithasmallsurfacearea,whilstindividualspoilerpanelswillhaverelativelylargepistons.()
答案:錯(cuò)Power-drivenpumpsreceivetheirdrivingforcefromanexternalpowersource.()
答案:對(duì)Fornormalgroundoperations,theAPUusessuctiontogetfuelfrommaincentretank.()
答案:錯(cuò)1931年,英國(guó)的FrankWhittle爵士的燃?xì)鉁u輪發(fā)動(dòng)機(jī)是一個(gè)由壓氣機(jī)和渦輪構(gòu)成的單轉(zhuǎn)子。SirFrankWhittle’sGasturbineengineconsistsofasinglerotatingspoolcomprisingofacompressorandturbine.()
答案:對(duì)InBoeing737airplane,eachmaintankusestwoelectricalpumps,oneforwardandoneaft.()
答案:對(duì)發(fā)動(dòng)機(jī)的部件根據(jù)內(nèi)部流動(dòng)的氣體分為coldsection冷端和hotsection熱端。()
答案:對(duì)Ahydraulicmotordoesjusttheoppositeofwhatapower-drivenpumpdoes.()
答案:對(duì)Bypassratio,涵道比指的是外涵道的空氣質(zhì)量流量與核心機(jī)空氣質(zhì)量流量的比值。()
答案:對(duì)Thepropellerstopstheairplanefromflyingoverthespeedofsound.()
答案:對(duì)Themainfunctionofthehydraulicsystemistoprovidepowercontrolfortheoperationofprimaryandsecondaryflightcontrols,landinggear,brakes,nosewheelsteeringandthrustreversers.()
答案:對(duì)Intake,Compressor,Combustionchamber,Turbine,Exhaustnozzlearefivebasiccomponentsofagasturbineengine.()
答案:對(duì)Valvesinhydraulicsystemareusedtoregulatethepressure,flowanddirectionoftheliquid.()
答案:對(duì)Ifitispumpingthroughanopenendedtube,thenthefluidwillhavepressure。()
答案:錯(cuò)Thehydraulicreservoirisatankoracontainertostoresufficientfuel.()
答案:錯(cuò)PRECAUTIONS—預(yù)防措施
答案:對(duì)Aforceappliedtoanypartofaconfinedfluidistransmittedequallyandundiminishedtoallpartsofthecontainer.()
答案:對(duì)Foranygivenpowerleversetting,thehighpressure(HP)compressorspeedisnotheldconstantbyafuelcontrolgovernor.()
答案:錯(cuò)Themixingofthe"hot"and"cold"gasstreamspromotesveryrapidexpansionofthegasses,whichgivesgoodpoweroutputwithalowfuelconsumption.。()
答案:cold###hotwhatarethetypesofflightcompartmentlights?(
)駕駛艙燈有哪些種類?
答案:Instrumentandpanellights儀表和面板燈光###Masterdimandtest.主暗亮測(cè)試###Flightcrewlights機(jī)組燈###Miscellaneouslights其他燈光Theexteriorlightssupplylightfor()
答案:airplaneidentification###aidinthesafeoperationofairplane###directionDualandtriplespoolaxialcompressorsweredevelopedfortheoperationalflexibilitytheyprovidetotheengineintheformofhighcompressionratios,quickacceleration,andbettercontrolofstallcharacteristics.()
答案:bettercontrolofstallcharacteristics###highcompressionratios###quickaccelerationThereare3othertypesofgasturbineengine___and
.()
答案:Turbofanengines###Turboshaftengines###Turbopropengines燃?xì)鉁u輪發(fā)動(dòng)機(jī)的基本部件有Airintake進(jìn)氣口,壓氣機(jī),F(xiàn)uelburner火焰筒,燃燒室,渦輪,Jetpipe噴管,Propellingnozzle推力噴管,exhaustnozzle尾噴管。()
答案:Combustionchamber###Compressor###TurbineLighting()
答案:照明Fluorescent()
答案:發(fā)熒光的WhichofthefollowingstatementsaboutVHFiswrong?()
答案:VHFcommunicationsystemsuppliesvoicecommunicationoverlongdistances.Brakesengaged()
答案:剎車已設(shè)置Incandescent()
答案:白熾的Whichofthefollowingstatementsisnottrue()
答案:BLUE燈代表POSITION信息Visuallycheckstaticpressureportsforcondition,Makesurethereisnoobviousdamageandblockage.()
答案:目視檢查靜壓孔狀態(tài),確保沒有堵塞和明顯損傷選裝()?
答案:OPTIONVisuallycheckareasbelowwithnodamage,scratch,dent,deformation,lightningstrike,fluidLeakiness,missingorloosepartsandfastener,obstructionofinlets/outlets.()
答案:按繞機(jī)線路目視檢查飛機(jī)以下區(qū)域沒有損傷、劃傷、凹陷、變形和雷擊痕跡,沒有油液滲漏,沒有部件/緊固件松動(dòng)或遺失,進(jìn)氣口/出氣口沒有堵塞。氣源車已移去英文表述為()
答案:AirsupplyunitclearedThefastertheaircraftflies,themoreneededfromthepropulsionsystem.()
答案:Energy壓力加油接頭()
答案:PRESSUREFILLINGCONNECTIONWhichsystemsuppliespressuretothelandinggearextensionandretraction?()
答案:hydraulicsystemWhichofthefollowingsisnavigatingtheaircraftcompletelybymeansofcomputationsbasedontime,airspeed,distanceanddirection?()
答案:DeadreckoningWhichofthefollowingstatementaboutnavigationsystemisnotright?()
答案:Itprovidescommunicationtoandfromgroundstations,otherairplanes,withintheairplaneandtogroundservicingpersonnel.Incoldweather
weshouldpayextraattentiontoexteriorinspection,whichisnotinthem(
)
答案:RAT
airoutlet主起落架輪艙()
答案:MLGWHEELWELLWhatlightsupplylighttohelpmaintenancepersonnelandgroundcrews.()
答案:CargoandServicecompartmentlightsWhatisnavigation?()
答案:Findingthewayfromoneplacetoanother.__systemprovidesaconditionedairenvironmentforthepassengersandcrew,heatsthecargocompartmentandcoolstheelectronicequipment.()
答案:TheairConditioning下面哪個(gè)說明不正確()
答案:BLUE燈代表POSITION信息以下哪個(gè)是地面呼叫駕駛艙的英文()
答案:Groundtocapt機(jī)頭朝南意為:Face(nose)tonorth()
答案:錯(cuò)Groundtocapt,theleakageoutofthelimit,wewilltowbacktheaircraft。駕駛艙,漏油超限,飛機(jī)準(zhǔn)備推回。()
答案:對(duì)ENGNO.2exhaustfire是什么意思()
答案:2號(hào)發(fā)動(dòng)機(jī)起火了實(shí)在溝通困難時(shí),應(yīng)詢問機(jī)長(zhǎng)是否可以與副駕通話(Sorry,captain,canItalkwiththefirstofficeraboutit?),并取得機(jī)長(zhǎng)的同意。()
答案:對(duì)Thethrustreversersystemreversesthedirectionofthefanexhaustandprovidesadditionalbrakingoftheairplane.Thereversercanbedeployed__withhydraulicpressureavailable.()
答案:ontheground選擇呼叫代碼()?
答案:SelcalcodeWhichisnottheaircraftperformance()?
答案:Attitude"PSEU"means_________inChinese.()
答案:臨近開關(guān)電子組件Ignition()?
答案:點(diǎn)火Nondestructiveinspection:Theextentandextentofdamagecanbeaccuratelydetermined.Forinaccessiblestructures,NDTisoftentheonlymethodtodeterminetheextentandextentofdamage.()
答案:對(duì)Visualmethod:itisabasicmethodtodeterminethescopeanddegreeofinjury.Mostinjuriesarefoundthroughvisualmethod,whichisdividedintogeneralvisualexaminationanddetailedvisualexamination.()
答案:對(duì)Repairabledamage:Structuraldamageisseriousandneedstoberepaired,whichiscalledrepairabledamage.()
答案:對(duì)Corrosionreferstothechemicalorelectrochemicalreactionbetweenmetalandthesurroundingenvironment(medium)causedbydamageormetamorphism.()
答案:對(duì)THEFAILUREOFPSE’SCOULDRESULTINTHECATASTROPHICFAILUREOFTHEAIRPLANE.()
答案:對(duì)飛機(jī)天線是()
答案:ANTENNAWhichoneisnotthenon-normalconditionsthatrelatetofuelquantity?()
答案:FuelparticlesWhatdoesYawDamperSystemmeaninChine
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