2025年中国航油职称英语水平考试历年参考题库含答案详解

2025年中国航油职称英语水平考试历年参考题库含答案详解PartI词汇与结构（共20题，每题1分，满分20分）SectionA单项选择（每题只有一个正确答案）1.Thefuelsystemmustbepurgedofany______beforetheengineisstarted.A.vaporB.vapourC.steamD.fume答案：B2.Thenewhydrantdispenserisequippedwitha______filtertoremoveparticulatessmallerthan5microns.A.duplexB.dualC.duplicateD.twofold答案：A3.Waterslugdetectorsareinstalledto______thepresenceoffreewaterinthefuel.A.inspectB.detectC.diagnoseD.monitor答案：B4.The______oftheinto-planefuelinghosemustbehydrostaticallytestedevery12months.A.integrityB.intensityC.entiretyD.solidarity答案：A5.Iftheconductivityofjetfuelistoolow,______mayaccumulateduringhigh-speedpumping.A.staticelectricityB.directcurrentC.galvanicactionD.electrolysis答案：A6.Theairlinerequesteda______fuelupliftof55,000litresinsteadoftheplanned60,000.A.reducedB.deductedC.curtailedD.dropped答案：A7.The______certificatemustberenewedpriortoitsexpirationdate.A.airworthinessB.handlingC.calibrationD.compliance答案：A8.Theoperatorshould______thebondingcablebeforeopeningtheaircraftfuelcap.A.connectB.attachC.clampD.secure答案：A9.Fueltemperaturemustnotexceed______°Cduringinto-planedelivery.A.40B.45C.49D.55答案：C10.The______pumpisusedforstrippingtheremainingfuelfromthehydrantpit.A.residualB.surplusC.scavengerD.leftover答案：CSectionB多项选择（每题有两个或两个以上正确答案，多选少选均不得分）11.Whichofthefollowingareclassifiedas“super-critical”parametersinJIG1?A.FueldensityB.FuelconductivityC.WatercontentD.Appearance答案：BC12.Thequalitycontrolofaviationfuelincludes______.A.appearancecheckB.waterdetectortestC.conductivitymeasurementD.specificenergytest答案：ABC13.Beforeanewhydrantpitisputintoservice,thefollowingtestsmustbecarriedout:______.A.hydrostatictestB.electricalcontinuitytestC.surgepressuretestD.microbialcontaminationtest答案：ABC14.Whichofthefollowingdocumentsarerequiredonthefuelfarmisland?A.MSDSB.AirportdrivinglicenseC.Into-planefuelingchecklistD.Calibrationcertificateofflowmeter答案：ACD15.Therefuelermuststopfuelingimmediatelywhen______.A.thedeadmandeviceisreleasedB.anemergencysignalisreceivedC.theaircraftcaptainwavesaredflagD.thetruckengineoverheats答案：ABCPartII完形填空（共10题，每题1分，满分10分）阅读下面短文，从短文后所给的四个选项中选出可以填入空白处的最佳选项。Fuelisdeliveredtotheairportviaamultiproductpipeline.Beforeenteringtheairporttankfarm,itpasses______(16)acustody-transfermeterwhichrecordsthe______(17)volume.Thefuelisthendirectedtooneofseveralstoragetankswhereitisallowedto______(18)foraminimumof30minutestopermitwaterandsolidcontaminantstosettle.Aftersettling,thefuelis______(19)throughafilter/waterseparatortoremoveanyremainingimpurities.The______(20)fuelisthenpumpedtothehydrantsystem.16.A.acrossB.throughC.intoD.over答案：B17.A.grossB.netC.standardD.observed答案：A18.A.restB.standC.settleD.stagnate答案：C19.A.transferredB.transmittedC.transformedD.transited答案：A20.A.cleanB.clearC.polishedD.finished答案：CPartIII阅读理解（共20题，每题2分，满分40分）SectionA单篇阅读（每题只有一个正确答案）Passage1TheJointInspectionGroup(JIG)hasreleasedthelatesteditionofJIG1“OperatingRequirementsforAviationFuelSupply”.Thedocumentstipulatesthateveryhydrantpitmustbeinspectedatleastonceevery24hoursforwater,siltandproperclosure.Theinspectionresultshallberecordedelectronicallyandretainedforaminimumof12months.Anypitfoundwithmorethan30mloffreewatermustbeimmediatelyisolatedandthecontaminationsourceinvestigated.21.Theminimumretentionperiodforhydrant-pitinspectionrecordsis______.A.6monthsB.9monthsC.12monthsD.24months答案：C22.If35mloffreewaterisdetected,thepitmustbe______.A.drainedandreturnedtoserviceB.isolatedC.labeledonlyD.resealed答案：BPassage2Microbialcontaminationinjetfuelcanleadtofilterclogging,tankcorrosionandevenaircraftenginefuel-nozzlefouling.ThemostcommonorganismsareHormoconisresinae,PseudomonasaeruginosaandBacillussubtilis.RoutinetestingusingATP-bioluminescencecanprovideanindicationoftotalmicrobialloadwithin10minutes.Iftheresultexceeds500RelativeLightUnits(RLU),biocidedosingisrecommended.23.ATP-bioluminescenceisusedtomeasure______.A.conductivityB.densityC.microbialloadD.flashpoint答案：C24.Areadingof600RLUindicatesthat______shouldbeconsidered.A.fuelrecirculationB.biocideadditionC.waterdrainingD.tankheating答案：BSectionB多篇阅读（每题有一个或多个正确答案）Passage3Fueldensityvariesinverselywithtemperature.Thestandardreferencetemperatureis15°C.Toconvertobserveddensitytostandarddensity,thefollowingformulaisused:=whereisdensityat15°C,isobserveddensityinkgmandtisobservedtemperaturein°C.25.Ifobserveddensityis800kgmat25°C,thestandarddensityis______kgm.A.807.8B.808.0C.808.2D.808.4答案：B解析：=80026.Whichofthefollowingstatementsaretrue?A.Densityincreaseswhentemperaturedecreases.B.Thecoefficient0.00085isdimensionless.C.Theformulaisvalidfortemperaturesbetween–20°Cand60°C.D.Theunitofcanbegl.答案：ACPassage4Theinto-planefuelingoperationstartswiththepositioningoftherefueler.Theoperatormustcarryoutapre-operationalcheckincludingbonding,deadmanfunctionalityandmeterzero.Theaircraftfuelingpanelisthenopenedandthecouplingisconnected.Duringfueling,theoperatormustremainwithinthe3-metrezoneofthedeadmancontrol.Afterfueling,theoperatorrecordsthemeterreading,closestheaircraftcapanddisconnectsthebondingcableinreverseorder.27.Theoperatormuststaywithin______metresofthedeadmancontrol.A.2B.3C.4D.5答案：B28.Thelaststepisto______.A.closetheaircraftcapB.recordthemeterreadingC.disconnectthebondingcableD.zerothemeter答案：CPartIV翻译（共2题，每题10分，满分20分）29.将下列英文段落译成中文：Thereceiptoffuelintostorageshallbecontrolledtopreventcontaminationandtoensureproductquality.Tanksshallbegaugedbeforeandafterreceipttoverifythevolumereceived.Samplesshallbetakenfromthereceivinglineforappearanceandwatercheck.Anyoff-specificationfuelshallbeisolatedandinvestigated.答案：接收燃料入罐时必须进行控制，以防止污染并确保产品质量。应在接收前后测量罐内液位，以核实接收量。须从接收管线取样进行外观和水分检查。任何不符合规格的燃料必须隔离并调查原因。30.将下列中文段落译成英文：飞机加油完毕后，操作员必须将加油单交给机组签字确认。加油单应包含航班号、飞机注册号、加油量、密度和温度等关键数据。任何修改必须由操作员和机组共同initials后方可生效。答案：Aftertheaircraftrefuelingiscompleted,theoperatormusthandthefuelingtickettotheflightcrewforsignatureconfirmation.Theticketshallincludecriticaldatasuchasflightnumber,aircraftregistration,upliftvolume,densityandtemperature.Anyamendmentmustbeinitialedbyboththeoperatorandthecrewbeforeitbecomesvalid.PartV写作（共1题，满分10分）31.根据以下要点写一篇80–100词的英文备忘录：要点：1.发现3号油罐底部有游离水约40升；2.已隔离该罐并停止发油；3.通知实验室取样分析微生物；4.要求维修部检查排水阀；5.重申每班必须手动排水。答案：To:DutyManagerFrom:FuelTechnicianDate:25Jun2025Subject:FreeWaterinTank3Duringroutinedipping,40litresoffreewaterwerefoundatthebottomofTank3.Thetankhasbeenimmediatelyisolatedandoutboundtransferssuspended.Labhasbeenrequestedtosampleformicrobialanalysis.Maintenanceisaskedtoinspectthedrainvalveforleakage.Allshiftsareremindedtoperformmanualwaterdrainingevery6hourswithoutfail.PartVI计算与分析（共5题，每题6分，满分30分）32.某航班计划加油52,000L，流量计起始读数为1,234,567L，终止读数为1,286,917L。若密度为780kg/m³，温度28°C，求标准体积（15°C）和标准质量。答案：实测体积=1,286,917–1,234,567=52,350L标准体积系数=1–0.00085(28–15)=0.98895标准体积=52,350×0.98895=51,771L标准质量=51.771m³×780kg/m³=40,381kg33.一条DN200管道长1,200m，内径204mm，预装水容积是多少立方米？若要求水冲洗流速不低于1.5m/s，求最小流量（L/min）。答案：截面积A容积V流量Q34.某罐原有燃料800m³，接收铁路罐车12车，每车50m³，卸油损耗率0.15%，求卸后罐内实际体积。答案：卸入净量=12×50×(1–0.0015)=599.1m³罐内总量=800+