东航执照英语5附有答案

东航执照英语5[复制]单选题241隔离有故障的装置，井排除故障原因。[单选题]*Isolatethedevicethatisfaulty,andremovethefailureIsolatethefaultydevice,andeliminateitfromthesectionIsolatetheunitthatisatfault,andcorrectthecauseofthetrouble;(正确答案)答案解析：易单选题242三台计算机从系统中收集数据和参数。井将它们连接到显示单元的数据链上[单选题]*Threecomputerscollectdataandparametersfromthesystemsandputthemtogetheronthedatalinktothedisplayunit;(正确答案)Threecomputersgatherdataandparametersfromthesystemsandputthemtogetheronthedatalinktothedisplayunit;ThreeComponentscollectdataandparametersfromthesystemsandputthemtogetheronthedatalinktothedisplayunit;答案解析：易单选题243Iftheaircraftisparkedonaslope,makesurethatwheelchocksareinposition[单选题]*Iftheparkingapronisnotlevel,makesurethewheelchockssetcorrectly(正确答案)Whentheaircraftparkedonaslope,mustsetparkingbrakeIftheaircraftisparkedonaslope,setthechocksonmainwheelimmediately答案解析：易单选题244Illustrationsshouldbeusedwhenevertheywillsimplify,shorten,ormakethetexteasiertounderstand.[单选题]*IfIllustrationswillsimplify,shorten,ormakethetexteasiertounderstand,itshouldbeused;(正确答案)Illustrationsshouldbeusedbecausetheywillsimplify,shorten,ormakethetexteasiertounderstand;Illustrationsshouldbeusedonlyiftheywillsimplify,shorten,ormakethetexteasiertounderstand;答案解析：易单选题245Inaviation,itismandatorytocorrectlyunderstandmaintenanceandoperationdocumentationtomakesurethatsystemsoperatesafelyandcorrectlyandtoprotecthumanlives.[单选题]*Inaviation,usersmustcorrectlyunderstandmaintenanceandoperationdocumentationinordertoensuresystemsoperatesafelyandcorrectlyandtoprotecthumanlives;(正确答案)Inaviation,itispossibletocorrectlyunderstandmaintenanceandoperationdocumentationtomakesurethatsystemsoperatesafelyandcorrectlyandtoprotecthumanlives;Inaviation,itisamusttocorrectlyunderstandmaintenanceandoperationmaterialtomakesurethatsystemsoperatewithtroublesandcorrectlyandtoprotecthuman;答案解析：易单选题246系统中用于在进近和着陆期间监控飞机飞行的部分。这包括感应，计算，指示和警告设备，例如计算机，指示器，警告灯等。[单选题]*Thatportionofthesystemthatmonitorstheflightofaircraftduringapproachandlanding.Thisincludessensing,computing,indicatingandwarningdevicessuchascomputers,indicators,warninglights,etc.(正确答案)ThatportionofthesystemthatmonitorstheflightofaircraftduringapproachandRTO.Thisincludessensing,computing,indicatingandcautiondevicessuchascomputers,indicators,cautionlights,etc.Thatportionofthesystemthatmonitorstheflightofaircraftduringtakeoffandgoaround.Thisincludessensing,computing,indicatingandwarningdevicessuchascomputering,indicating,warninglights,etc.答案解析：易单选题247Donotusemetallicobjectswhichcouldnickordamagetheuplockspringsurface[单选题]*不要使用金属物件，可能会割到或损坏上位锁远弹簧表面。不要使用金属制品，可能会划伤或损坏上位锁弹簧表面。(正确答案)不要使用金属制品，可能会割到或损坏上位锁弹簧表面。答案解析：易单选题248REVISION-Arevisionmeansamodificationofinformationinanexistingmanual.Appropriaterevisionpagesandrelatedeffectivitypagelistswillbeprovidedwhenamendingthebasicdocument.[单选题]*修订-修订意味着对现有手册中的信息进行修改。对基础文件进行删除时，提供相应的修改页和相关的有效页清单修订-修订意味着对现有手册中的信息进行修改。对基础文件进行修改时，提供相应的修改页和相关的有效页清单(正确答案)修订-修订意味着对现有手册中的信息进行修改。对基础文件进行大改时，提供相应的修改页和相关的有效页清单。答案解析：易单选题249告知两个人准备操作灭火瓶。[单选题]*Appointtwopersonstobepreparedtooperationthefireextinguishers.Talktwopersonstobepreparedtooperatethefireextinguishers.Telltwopersonstobepreparedtooperatethefireextinguishers.(正确答案)答案解析：易单选题250Thatportionofthesystemwhichisusedfordisposalofwaterandwaste.Includesitemssuchaswashbasins,waterclosets,flushingsystems,etc.[单选题]*用来处理废水系统的部件。包括洗手池、水柜马桶系统等。用来处理废水系统的部分。包括洗手池、水管、冲水系统等。用来处理水和废物的系统部分。包括洗手池、水柜、冲水系统等。(正确答案)答案解析：易单选题251Thatportionofthesystemwhichpresentsinformationderivedfrompulse-codedtransmissions.IncludesTeleprinter,Selcal,Calsel,etc.[单选题]*系统中显示由脉冲编码传输而来的信息的部分。包括电话、选择呼和叫系统，卫星通信等。系统中显示由脉冲编码传输而来的信息的部分。包括电报机、选择呼和叫系统，呼和叫选择系统等。(正确答案)系统中显示由正弦波编码传输而来的信息的部分。包括寻呼机、选择呼叫系统，呼和叫选择系统等。答案解析：易单选题252该交程序应该是独立的。并可重复其他识试的。[单选题]*Thisprocedureshallbeindependentandmayrepeatedothertests.(正确答案)Thisprocedureshallbeindependenceandmaycopyothertests.Thisprocedureshallbeselfcontainedandmayduplicateothertests.答案解析：易单选题253Whenyoudoworkinafueltankapersonmustbenearthetankatalltimes.[单选题]*Whensomeoneisworkinginafueltankyoumuststaynexttothetankatalltimes.Whenyoudoworkinafueltankyoumuststayclosetothetankatalltimes.Whenonepersondoesworkinafueltankanotherpersonmustbeoutsidethetankatalltimes.(正确答案)答案解析：易单选题254这项工作不适用于垂直安装。[单选题]*Thisworkisnotapplicabletohorizontalinstallations.Thisworkisnotpracticaltoverticalinstallations.Thisworkisnotapplicabletoverticalinstallations.(正确答案)答案解析：易单选题255releasethepressure[单选题]*letpressurefree(正确答案)ventthepressuremakethepressuredown答案解析：易单选题256WiringdiagramsmaybeshowninthebasicMaintenanceManualinthesystem/chapter/SectionsorinaseparateWiringDiagramManual.[单选题]*出现在基本维修手册中的系统/章节/部分中的线路图同时也在单独的线路图手册中出现。线路图可能出现在基本维修手册中的系统/章节/部分中或者在单独的线路图手册中出现(正确答案)线路图出现在基本维修手册中的系统/章节/部分中和单独的线路图手册中出现答案解析：易单选题257Ifamanufacturerelectstoprovidecomprehensiveinspectioninformationtosupplementthebasicairplanemaintenancemanual，thisSpecificationisanexampleof，andestablishesastandardfor，aContinuingAirworthinessProgramInspectionDocument.[单选题]*如果制造商选择提供全面的检查信息以补充基本的飞机维修手册，则本规范是持续适航程序检查文件的示例并建立了标准(正确答案)如果制造商选择提供全部的检查信息以配合基本的飞机维修手册，则本规范是持续适航程序检查文件”的模板并建立了标准如果制造商选择提供全面的检查信息以补充基本的飞机维修手册，则本手册是持续适航程序检查文件的示例并建立了标准。答案解析：易单选题2582mm的数值是被允许的。[单选题]*Avalueof2mmisacceptable.Avalueof2mmispermitted.(正确答案)Avalueof2mmisrequired.答案解析：易单选题259你无需给飞机泄油便可拆掉作动器[单选题]*Youcaninstalltheactuatorwithoutdefuelingtheairplane.Youcanremovetheactuatorandrefueltheairplane.Youcanremovetheactuatorwithoutdefuelingtheairplane.(正确答案)答案解析：易单选题260涡轮风扇发动机的风扇没有螺旋桨大，风扇叶片速度的增加也比螺旋桨速度的增加要慢。[单选题]*Thefanofturbo-fanengineissimilartoapropeller,sotheincreaseofspeedsalongthebladesisless.Thefanofturbo-fanengineislargerthanapropeller,sotheincreaseofspeedsalongthebladesisless.Thefanofturbo-fanengineisnotaslargeasapropeller,sotheincreaseofspeedsalongthebladesisless.(正确答案)答案解析：易单选题261Tailwindiswindblowinginthesamedirectiontheaircraftismoving.Whentheaircraftisflyingwithatailwind,itsspeedoverthegroundisequaltoitsspeedthroughtheair,plusthespeedtheairismovingovertheground.[单选题]*Thedirectionoftailwindisthesameasthatoftheaircraftismoving.(正确答案)Thedirectionoftailwindisoppositetothatoftheaircraftismoving.Whentheaircraftisflyingwithatailwind,itsspeedoverthegroundisequaltoitsspeedthroughtheair,minusthespeedtheairismovingovertheground.答案解析：易单选题262Theairplaneisnotcertifiedfortakeoffwiththeautopilotengaged.[单选题]*Theairplaneisnotcertifiedfortakeoffifitinstallstheautopilotsystem.TheairplaneiscertifiedfortakeoffwiththeautopilotEngagedWiththeautopilotengaged,airplaneisuncertifiedfortakeoff.(正确答案)答案解析：易单选题263检查三证（适航证、国籍证、电台证）原件在位、完好、有效。[单选题]*Checkthreelicenses（NationalityRegistrationCertificate,RadioOperator'sLicense,AirworthinessCertificate）areinplace,goodconditionandeffective.Checkthreelicenses（AirworthinessCertificate,NationalityRegistrationCertificate,RadioOperator'sLicense）areinplace,goodconditionandeffective.(正确答案)Checkthreelicenses（RadioOperator'sLicense,AirworthinessCertificate,NationalityRegistrationCertificate）areinplace,goodconditionandeffective.答案解析：易单选题264Thewindvelocitiesrecordedasvariablesonthechartsofthishandbookaretobeunderstoodastheheadwindortailwindcomponentsofthereportedwind.[单选题]*Thewindspeedsrecordedasalterableonthediagramsofthishandbookshallbeunderstoodastheheadwindortailwindcomponentsofthereportedwind.(正确答案)Thewindvelocitiesrecordedasvariablesonthechartsofthishandbookaregoingtobeunderstoodastheheadwindortailwindconstituentsofthereportedwind.Thewindvelocitiesrecordedasimmutableonthechartsofthishandbookaretobeknowingastheheadwindortailwindcomponentsofthereportedwind.答案解析：易单选题265NeverexceedspeedorMachnumberisthespeedlimitthatmaynotbeexceededatanytime.[单选题]*NeverexceedspeedorMachnumberisthespeedlimitthatcanneverbeexceededatanytime.(正确答案)NeverexceedspeedorMachnumberisthespeedlimitationthatwillbeexcessivelyatanytime.NeverexceedspeedorMachnumberisthespeedlimitthatmaybesurpassedatanytime.答案解析：易单选题266不要在工作区吸烟[单选题]*Donotdrinkintheworkarea.Donotspeakintheworkarea.Donotsmokeintheworkarea.(正确答案)答案解析：易单选题267Thevalveflapsaresemicircular.[单选题]*Thevalveflapshaveashapeofhalf-roundThevalveflapshaveashapeofhalf-ringThevalveflapshaveashapeofhalf-circle(正确答案)答案解析：易单选题268.IFTHEFLAPSDONOTFULLY（）,DOTHETESTAGAIN.[单选题]*REACHSTRETCHEXTEND(正确答案)答案解析：易单选题269Theservicingrequiredonunitsastheresultoftheaccomplishmentofanyothermaintenancepractice.[单选题]*由于其他维护工作需要对设备进行维修。由于对设备进行维修需要先完成其他维护工作由于完成其他维护工作而需要对设备进行的维修。(正确答案)答案解析：易单选题270Gettheapprovalofthedesignauthoritybeforeyouchangetheprocedure.[单选题]*在程序变化之前要得到改装权威部门的批准。在更改程序之前要得到设计权威部门的批准(正确答案)在修订程序之前要得到设计权威部门的批准。答案解析：易单选题271THEINDICATIONSMUSTAGREEWITHTHEVALUESINTHETABLE.[单选题]*仪表必须与表格中的价值一致指示必须与表格中的值一致(正确答案)指示必须与桌子上的值一致。答案解析：易单选题272IFTHESCRATCHDOESNOTOTHEPROTECTIVELAYER,THEUNITISSERVICEABLE.[单选题]*GOTHROUGH(正确答案)PENETRATEPASSTHROUGH答案解析：易单选题273Tomakeorbecomelargerasaresultofpressurizationbyagas.[单选题]*INCREASEINFLATE©(正确答案)DEFLATE答案解析：易单选题274重复拆装会导致自锁螺母自锁功能失效。[单选题]*Theself-lockingfunctiondecaysafterseveralremovalandinstallation.Repeatedremovalandinstallationcausestheself-lockingnuttoloseitslockingfeature.(正确答案)Avoidrepeatedremovalandinstallationoftheself-lockingnuttoprotectitslockingfeature.答案解析：易单选题275缓慢地把RAT完全放出，并确保它不接触其他部件。[单选题]*SlowlyandfullyextendtheRATandmakesurethatitdoesnottouchotherparts.(正确答案)QuicklyandfullyretracttheRATandmakesurethatitdoesnottouchotherparts.SlowlyandcarefullyextendtheRATandmakesurethatitdoesnotattachtootherparts.答案解析：易单选题276本段描述的程序是关于计算计划门飞行的各个阶段的重量和力矩以及确保重心在批准的范围内。[单选题]*Thissectionprovidesprocedurestocalculateweightandmomentsfordifferentphasesofascheduledflightandtomakesurethatthecenterofthrustisbeyondapprovedlimits.Theparagraphgivestheweightandmomentsforcalculatingallkindsofphasesofaplannedfightandproceduresforensuringthatcenterofgravityiswithinauthorizedlimits.Thisparagraphdescribestheprocedurestocalculateweightandmomentforvariousphasesofaplannedflightandtoensurethatthecenterofgravityiswithinapprovedlimits.(正确答案)答案解析：易单选题277修订意味着对现有手册中的信息进行修改。[单选题]*AversionmeansmodifyingtheinformationintheexistingAreviseexplainscorrectinginformationinanoldmanual.Arevisionmeansamodificationofinformationinanexistingmanual(正确答案)答案解析：易单选题278Installpackingandbackupringsonbearing.Slidebearingintocylinderuntilbottomed.[单选题]*InstallpackingandsupportringsonbearingGlidebearingintocylinderuntilitisbottomed.(正确答案)Installpackingandbackwardringsonbearing.SlashbearingintocylinderuntilthebottomisvisibleInstallpackingandalternativeringsonbearing.Skidbearingintocylinderuntilyouseethebottom.答案解析：易单选题279Applythepaintwithabrush.[单选题]*用彩笔涂颜科。用刷子搅拌油漆。用刷子涂油漆。(正确答案)答案解析：易单选题280规则总数从65条减少到53条。[单选题]*Totalnumberofrulesisdecreasedfrom65to53.(正确答案)Totalnumberofrulesascendedfrom65to53.Totalnumberofrulesincreasedfrom65to53.答案解析：易单选题281将螺栓、螺母、卡环或接头拧紧到正确的力矩[单选题]*Tightenthethreads,nuts,clips,orconnectorstothecorrecttorque.Tightenthebolts,nuts,clamps,orconnectorstothecorrecttorque.(正确答案)Tightenthebolts,spacers,clips,orconnectorstothecorrecttorque.答案解析：易单选题282Thesignalmustbegiveninsuchaprecisewaythatthepilotcannotconfuse.[单选题]*Youmustgivetheobvioussignalinacertainwayinordertobeseenbythepilot.Youmuststandonaspecificroad,thatisaclearsignalforthepilot.Youmustgivethepilottheclearsignalthatisnotmisunderstoodbythepilot.(正确答案)答案解析：易单选题283飞机导航系统向机组人员提供飞行所需的数据，并满足最适当的安全要求。[单选题]*Theaircraftnavigationsystemsprovidetheflight,whichisrequiredbythecrew,andmeetthemostprovisionallysafetyrequirements.Theaircraftnavigationsystemsprovidetheflight,whichisrequiredbythecrew,andmeetthemostappropriatesafetyrequirements.Theaircraftnavigationsystemsprovidethecrewwiththedatarequiredforflightwithinthemostappropriatesafetyrequirements.(正确答案)答案解析：易单选题284每个系统包括基本部件和所有仪表、机械控制器，以及与系统有关的电气和液压组件。[单选题]*Eachsystemiscomposedofbasiccomponentsandallequipment,mechaniccontrolsandsystemrelatedelectricandhydraulicunits.Basiccomponentsandallapparatusaremadeupofeachsystem,includingmechanicalcontrolsandelectricalandhydraulicunitsrelatedsystem.Eachsystemincludesthebasiccomponentsandallinstruments,mechanicalcontrols,electricalandhydraulicunitsrelatedtothesystem.(正确答案)答案解析：易单选题285组件损坏严重修理费用超过总价的60%，车间建议报废。[单选题]*Thecomponentwasdamagedbadlytherepairingcostisover60%ofthetotalprice.Theworkshopsuggestsreportingasanunserviceablepart.Thecomponentwasdamagedheavily,therepairingcostisover60%ofthetotalprice.Theworkshopsuggestsscrapping.(正确答案)Thecomponentwasdestroyedheavily,therepairingcostis60%ofthetotalprice.Theworkshopsuggestssegregation.答案解析：易单选题286Auxiliaryfueltanksarenormallyremovabletanks.[单选题]*辅助燃油箱通常是可移动的油箱。辅助然油箱通常是可拆卸的油箱。(正确答案)辅助燃油箱是常规的可拆卸的油箱。答案解析：易单选题287Doaninspectionoftheadjacentarea[单选题]*对临近区域做检查(正确答案)对表面区域做检查对内部区域做检查答案解析：易单选题288Donotdothisprocedureinthehangar.[单选题]*不要在机库里进行这项程序(正确答案)不要在车间内进行这项程序不要在机坪上进行这项程序答案解析：易单选题289SettherotaryswitchtoINPUT.[单选题]*将旋转开关设置为输入(正确答案)将旋转开关设置为输出将活动开关设置为输入答案解析：易单选题290uchwiresandcablesshallbecapableofbeingconnectedtothegroundnetworkoftheaircraftelectricalsystem.[单选题]*SuchwiresandcablesshouldbedisableofbeingcoupledtothegroundnetworkoftheaircraftelectricalsystemThesewiresandcablesarecapabletobeconnectedtotheaircraftelectricalsystemgroundnetwork.(正确答案)Theconnectedwiresandcablesshallbeattachedtothegroundnetworkoftheaircraftelectricalsystem.答案解析：易单选题291Thereissufficientoilinthetank[单选题]*Thereisenoughoil.(正确答案)Someoilmustbedrained.Moreoilmustbeadded.答案解析：易单选题292Thesetestsshallbeself-contained.[单选题]*Thesetestsshallbeindependent.(正确答案)Thesetestsshallbeself-locking.Thesetestsshallbecomprehensive.答案解析：易单选题293驾驶舱在地板之上，位于前客舱隔板和前压力隔之间[单选题]*Theflightdeckislocatedbetweenthepressure/dome/andthefrontpassengerdoor,anditisabovethefloor.Cockpitisonthefloorpanelandbetween/the/pressuredomeandtherearpassengerp