2025年全国海船船员考试(电子技工英语·听力)参考题库含答案详解

2025年全国海船船员考试(电子技工英语·听力)参考题库含答案详解本参考题库适配2025年全国海船船员考试《电子技工英语·听力》最新考试大纲，全面覆盖值班场景沟通、故障排查汇报、PSC迎检、备件管理、设备操作规范五大命题方向，所有题目命题逻辑符合官方考试听力语速、场景设置、考点分布要求，答案详解配套考点溯源、易混选项辨析、核心专业词汇注释，实用性强。第一部分短对话理解（共15题，每题1分，听力材料为10-20秒日常工作对话，每段对话后设1个问题）1.【听力原文】W:TheNo.2generator’sexcitationwindingtemperaturealarmistriggered.Haveyoucheckedthecoolingfan?M:Iinspectedthefan10minutesago,it’srunningnormally.Thefilteroftheairinletmightbeblocked.【问题】Whatmightbethecauseofthealarm?【选项】A.CoolingfanfaultB.AirinletfilterblockageC.ExcitationwindingburnoutD.Temperaturesensorfault【参考答案】B【答案详解】对话中女士告知2号发电机励磁绕组温度报警，询问冷却风扇排查情况，男士明确说明冷却风扇运行正常，初步判断故障诱因为进气滤网堵塞，对应B选项。本题考点为发电机辅助系统故障排查逻辑，核心专业词汇：excitationwinding（励磁绕组）、airinletfilter（进气滤网），电子技工日常巡检中需优先排查通风系统故障后再检测绕组本身状态，避免不必要的拆解作业。2.【听力原文】M:ChiefEngineer,theinsulationresistanceofthebowthruster’scontrolcableislowerthanthe0.5MΩthreshold.Weneedtoreplace20metersofshieldedcable.W:Fillinthesparepartsapplicationformfirst,I’llsignitandsubmittothecompanybeforedeparture.【问题】Whatwilltheelectronictechniciandofirst?【选项】A.ReplacethecableimmediatelyB.FillinthesparepartsapplicationformC.TesttheinsulationresistanceagainD.Contactthecompanyforapproval【参考答案】B【答案详解】对话中电子技工向轮机长汇报艏侧推控制电缆绝缘电阻低于阈值，需更换屏蔽电缆，轮机长明确要求先填写备件申请单，对应B选项。本题考点为船舶备件申请流程，核心专业词汇：insulationresistance（绝缘电阻）、bowthruster（艏侧推）、shieldedcable（屏蔽电缆），根据船舶管理规定，更换核心电气部件前必须走备件审批流程，禁止无审批私自作业。3.【听力原文】W:I’mthePSCofficer,pleaseshowmethelatesttestrecordoftheemergencylightingsystem.M:Hereyouare,sir.Wedidthefunctionaltestlastweek,andallemergencylightscanlastfor3hoursunderbatterypowersupply.【问题】WhatdoesthePSCofficerwanttocheck?【选项】A.EmergencybatteryvoltagerecordB.EmergencylightingtestrecordC.FirealarmsystemtestrecordD.Lifeboatradiotestrecord【参考答案】B【答案详解】PSC官员明确索要应急照明系统的最新测试记录，对应B选项。本题考点为PSC检查核心事项，根据SOLAS公约要求，船舶应急照明系统在全船失电状态下的续航时间不得低于3小时，该测试记录由电子技工负责留存，是PSC检查的高频核查项，核心专业词汇：PSC（港口国检查）、emergencylightingsystem（应急照明系统）、SOLAS（国际海上人命安全公约）。4.【听力原文】M:ThebridgereportedthattheX-bandradar’sdisplayisflickeringintermittently.Icheckedthepowersupplymodule,theoutputvoltageisstable.W:Thenyoucancheckthesignaltransmissioncablebetweentheantennaunitandthedisplay,theconnectormightbeloose.【问题】Whatdoesthewomansuggestcheckingfirst?【选项】A.PowersupplymoduleB.RadarantennaunitC.SignaltransmissioncableconnectorD.Displayinternalcircuitboard【参考答案】C【答案详解】对话中男士汇报X波段雷达显示间歇性闪烁，已排查电源模块输出正常，女士建议优先检查天线与显示器之间的信号传输电缆接头是否松动，对应C选项。本题考点为导航设备故障排查逻辑，核心专业词汇：X-bandradar（X波段雷达）、signaltransmissioncable（信号传输电缆），电子技工排查信号类故障时，需按“电源-接头-线缆-核心部件”的优先级作业，减少无效拆解。5.【听力原文】W:Theautosteeringsystemfailstoswitchtofollow-upmode,doweneedtocalltheelectricalengineer?M:No,Ijustcleanedthefollow-upmoderelaycontactthismorning,thecontactmightbeoxidizedagain,Icanhandleit.【问题】Whatisthepossiblecauseoftheautosteeringsystemfault?【选项】A.RelaycontactoxidationB.PowersupplyinterruptionC.ControlpaneldamageD.Hydraulicsystemleakage【参考答案】A【答案详解】对话中男士明确说明早上刚清洁过自动舵随动模式的继电器触点，判断故障为触点再次氧化，且可自行处理，对应A选项。本题考点为舵机控制系统常见故障，核心专业词汇：autosteeringsystem（自动舵系统）、follow-upmode（随动模式）、relaycontact（继电器触点），继电器触点氧化是舵机模式切换故障的高频诱因，属于电子技工常规维修范畴。6.【听力原文】M:WereceivedthespareEPIRBbatterythisafternoon,shouldwereplaceitnow?W:No,thecurrentbattery’svalidityperiodisuntilnextmonth,wewillreplaceitbeforetheannualinspectionoftheGMDSSequipmentnextweek.【问题】WhenwilltheyreplacetheEPIRBbattery?【选项】A.ImmediatelyafterreceivingthesparepartB.Beforenextweek’sGMDSSannualinspectionC.WhenthebatteryexpiresnextmonthD.AfterthePSCinspection【参考答案】B【答案详解】对话中女士说明现有EPIRB电池有效期到下个月，计划下周GMDSS设备年度检验前更换，对应B选项。本题考点为GMDSS设备维护要求，根据公约规定，EPIRB（应急示位标）电池需在有效期前更换，且更换记录需纳入GMDSS设备维护档案，核心专业词汇：EPIRB（应急无线电示位标）、GMDSS（全球海上遇险与安全系统）、annualinspection（年度检验）。7.【听力原文】W:Theengineroomfirealarmsystemtriggeredafalsealarmintheauxiliaryboilerareajustnow,didyoufindthereason?M:Thesmokedetectorthereiscoveredbytoomuchoilfume,Ihavecleaneditandresetthesystem.【问题】Whatcausedthefalsealarm?【选项】A.AuxiliaryboilerfireB.SmokedetectorcoveredbyoilfumeC.AlarmsystempowerfailureD.Manualalarmbuttontriggeredbymistake【参考答案】B【答案详解】男士明确说明辅锅炉区域的烟感被油污覆盖触发误报警，已清洁并复位系统，对应B选项。本题考点为机舱火灾报警系统误报警排查，核心专业词汇：firealarmsystem（火灾报警系统）、smokedetector（烟感探测器）、auxiliaryboiler（辅锅炉），机舱高温高油雾区域的烟感需每季度清洁一次，避免误报警。8.【听力原文】M:Thechiefofficersaidthatthecargoholdlightingcircuithasashortcircuit,canyougotocheckitwithme?W:Sure,butweneedtogetthepermissionofthedeckofficerondutyfirst,andlockthecircuitbreakerbeforeoperation.【问题】Whatshouldtheydobeforecheckingthecargoholdlightingcircuit?【选项】A.NotifythechiefengineerimmediatelyB.LockthecircuitbreakerafterpermissionC.ReplacethedamagedlampfirstD.Testthevoltageofthecircuit【参考答案】B【答案详解】女士明确说明检查货舱照明电路前需先获得值班驾驶员许可，作业前锁定断路器，对应B选项。本题考点为电气作业安全规范，涉甲板区域电气作业需获得甲板值班人员许可，断电作业时必须执行“挂牌上锁”制度，避免触电风险，核心专业词汇：circuitbreaker（断路器）、shortcircuit（短路）、cargoholdlighting（货舱照明）。9.【听力原文】W:Theunmannedengineroomalarmsystemsentalowwaterlevelalarmforthedomesticwatertank5minutesago,buttheon-sitecheckshowsthewaterlevelisnormal.M:Thelevelsensor’sprobeiscoveredbyscale,Iwillcalibrateitaftercleaning.【问题】Whatiswrongwiththedomesticwatertank?【选项】A.ThewaterlevelistoolowB.ThewatersupplypumpisfaultyC.ThelevelsensorprobeiscoveredbyscaleD.Thealarmsystemispoweredoff【参考答案】C【答案详解】男士说明生活水柜水位误报警的原因是水位传感器探头被水垢覆盖，清洁后将重新校准，对应C选项。本题考点为无人机舱传感器故障排查，核心专业词汇：unmannedengineroom（无人机舱）、levelsensor（液位传感器）、scale（水垢），传感器探头污染是模拟量报警系统误报警的常见原因。10.【听力原文】M:TheVHFradioonthebridgehaspoorsignalreceptionwhenwearesailingnearthecoastalarea.W:Checktheantennafeederconnectionfirst,thewaterproofsealmightbedamagedandcausewaterintrusion.【问题】Whatdoesthewomansuggestchecking?【选项】A.VHFradiopowersupplyB.AntennafeederwaterproofsealC.VHFchannelsettingD.Signalamplifiermodule【参考答案】B【答案详解】女士建议优先检查甚高频天线馈线的防水密封是否破损进水，对应B选项。本题考点为通信设备故障排查，沿海航行时空气湿度大，天线馈线密封破损进水会导致信号衰减，是VHF信号不良的高频诱因，核心专业词汇：VHF（甚高频无线电）、antennafeeder（天线馈线）、signalreception（信号接收）。11.【听力原文】W:Wewillconducttheelectricalexplosion-proofinspectionfortheLNGfueltankareatomorrow,whatshouldweprepare?M:Weneedtocalibratetheexplosion-proofmultimeterfirst,andcheckthesealingofallelectricaljunctionboxesinthearea.【问题】Whatistheinspectionfor?【选项】A.LNGfueltankleakageB.Electricalexplosion-proofperformanceofLNGtankareaC.FirealarmsystemfunctionD.Emergencypowersupplytest【参考答案】B【答案详解】对话明确说明次日将开展LNG燃料舱区域的电气防爆检查，需校准防爆万用表、核查接线盒密封性能，对应B选项。本题为2025年新大纲新增考点，新能源动力船舶的电气防爆检查是电子技工的新增职责，核心专业词汇：electricalexplosion-proof（电气防爆）、LNG（液化天然气）、junctionbox（接线盒）。12.【听力原文】M:Thebatteryvoltageoftheopenlifeboatisonly11.2V,whichislowerthanthenormal12Vstandard.W:Thendisconnecttheloadfirst,chargeitfor8hours,andtestthedischargedurationaftercharging,itshouldlastatleast3hoursforthelifeboatradio.【问题】Whatistherequirementforthelifeboatbatterydischargeduration?【选项】A.Nolessthan2hoursB.Nolessthan3hoursC.Nolessthan4hoursD.Nolessthan5hours【参考答案】B【答案详解】女士明确要求充电后测试放电时长，需满足救生艇无线电设备至少3小时的供电需求，对应B选项。本题考点为救生设备电气维护要求，根据SOLAS公约，救生艇蓄电池需满足遇险通信设备至少3小时的供电需求，核心专业词汇：lifeboatbattery（救生艇蓄电池）、dischargeduration（放电时长）。13.【听力原文】W:Theshipenergyefficiencymonitoringsystemsentacommunicationfaultalarmjustnow,canyoucheckit?M:OK,thecommunicationmoduleofthemainenginepowersensormightbeoffline,Iwillgototheengineroomtocheckthemodulestatus.【问题】Whatdevicemayhaveafault?【选项】A.MainenginefuelinjectorB.EnergyefficiencymonitoringsystemcommunicationmoduleC.EngineroomfirealarmD.Generatorvoltageregulator【参考答案】B【答案详解】男士判断能效监控系统报警的诱因为主机功率传感器的通信模块离线，对应B选项。本题为2025年新大纲新增考点，船舶能效监控系统的日常维护是电子技工的新增职责，核心专业词汇：energyefficiencymonitoringsystem（能效监控系统）、communicationmodule（通信模块）。14.【听力原文】M:Therudderangleindicatoronthebridgeandtheoneintheengineroomshowinconsistentvalues,whatshouldIdo?W:Calibratetheanglesensoronthesteeringgearfirst,andthencheckthesignaltransmissionlineiftheproblemstillexists.【问题】Whatisthefirststeptosolvetheproblem?【选项】A.ReplacetherudderangleindicatoronthebridgeB.CalibratethesteeringgearanglesensorC.CheckthesignaltransmissionlineD.Replacetheanglesensor【参考答案】B【答案详解】女士明确要求优先校准舵机上的角度传感器，若故障未消除再排查信号传输线，对应B选项。本题考点为舵角指示系统故障排查逻辑，核心专业词汇：rudderangleindicator（舵角指示器）、steeringgear（舵机）。15.【听力原文】W:Thesparepartswereceivedlasttimehave2wrongtypesofcircuitbreakers,Iwillcontactthesuppliertoreturnthem.M:OK,youneedtotakephotosofthewrongpartsandattachthedeliverylistwhensubmittingthereturnapplication.【问题】Whatshouldbeattachedtothereturnapplication?【选项】A.MaintenancelogB.SparepartsapplicationformC.DeliverylistandphotosofwrongpartsD.PSCinspectionrecord【参考答案】C【答案详解】男士明确说明退货申请需附带错发备件的照片和送货单，对应C选项。本题考点为备件管理流程，核心专业词汇：spareparts（备件）、deliverylist（送货单）、returnapplication（退货申请）。第二部分长对话理解（共3篇，每篇3题，每题2分，听力材料为60-90秒工作场景对话，每段对话后设3个问题）第一篇听力原文：W:Hi,Jack,whatareyoubusywithintheswitchboardroom?M:Hi,Mary,theNo.1generatorfailedtoparallelwiththeNo.3generatorjustnow,thereversepoweralarmtriggeredwhenIclosedthecircuitbreaker.Icheckedthevoltageandfrequencyofbothgenerators,theyarewithinthenormalrange.W:Didyoucheckthephasesequence?TheshipyardjustreplacedthebusbarconnectoroftheNo.1generatorlastport.M:Oh,Iforgotthat.Itestedthephasesequencejustnow,andfoundthephasesequenceofNo.1generatorisreversed,that’sthecause.W:Thenyouneedtoadjustthephasesequence,anddoaparalleltestagainbeforeputtingitintouse.Bytheway,remembertorecordtheadjustmentprocessintheelectricalmaintenancelog.M:Gotit,Iwillfinishtheadjustmentin30minutes,andinformthechiefengineerafterthetestissuccessful.1.【问题】WhatfaulthappenedtotheNo.1generator?【选项】A.FailedtostartB.FailedtoparallelwithothergeneratorC.OvervoltagealarmtriggeredD.Coolingsystemfault【参考答案】B【答案详解】对话开头男士明确说明1号发电机无法和3号发电机并车，合闸时触发逆功率报警，对应B选项。2.【问题】Whatistherootcauseofthefault?【选项】A.VoltageisnotstableB.FrequencyisoutofrangeC.PhasesequenceisreversedD.Circuitbreakerisdamaged【参考答案】C【答案详解】男士排查后发现1号发电机相序接反，是上一港口船厂更换母排接头后遗留的问题，对应C选项。本题考点为发电机并车故障排查，发电机并车需满足“电压相同、频率相同、相位相同、相序相同”四个条件，相序错误会触发逆功率保护，逆功率保护动作值通常为额定功率的8%-15%。3.【问题】WhatshouldJackdoafterfinishingtheadjustment?【选项】A.RecordtheprocessinthemaintenancelogB.InformtheshipyardimmediatelyC.ReplacethebusbarconnectoragainD.Testtheemergencygenerator【参考答案】A【答案详解】女士明确要求调整完成后将作业过程记录在电气维修日志中，男士也表示测试成功后将告知轮机长，对应A选项。电气维修日志是船舶法定记录的组成部分，所有维修作业都需如实记录。第二篇听力原文：W:Goodmorning,I’mthePSCofficer,IneedtochecktheGMDSSequipmentmaintenancestatus.M:Goodmorning,sir,allmaintenancerecordsarehere,includingtheEPIRBmonthlytestrecord,VHFweeklytestrecord,andtheannualinspectioncertificateissuedlastmonth.W:DidyoutesttheEPIRBthismonth?What’sthetestcontent?M:Yes,wedidthetestonthe5thofthismonth,wecheckedthebatteryvoltage,self-testfunction,andthefreereleasedevice,allindicatorsarenormal.W:OK,pleaseshowmethetestrecordofthetwo-wayVHFradiotelephoneforlifeboats.M:Hereyouare,sir,wetestedthetransmissionandreceptionfunctionofall3two-wayVHFslastweek,thebatterylevelis100%.W:Allrecordsarecomplete,noproblem.1.【问题】WhatkindofcertificatedoesthemanshowthePSCofficer?【选项】A.GeneratormaintenancecertificateB.GMDSSannualinspectioncertificateC.FirefightingequipmentcertificateD.Lifeboatinspectioncertificate【参考答案】B【答案详解】男士明确说明提供的记录包含上月出具的GMDSS年度检验证书，对应B选项。2.【问题】WhendidtheytesttheEPIRBthismonth?【选项】A.Onthe3rdB.Onthe5thC.Onthe7thD.Onthe10th【参考答案】B【答案详解】男士明确说明本月5日开展了EPIRB测试，对应B选项。根据公约要求，EPIRB需每月开展一次功能性测试，避免遇险时失效。3.【问题】Howmanytwo-wayVHFradiotelephonesdotheyhaveforlifeboats?【选项】A.2B.3C.4D.5【参考答案】B【答案详解】男士明确说明共有3台救生艇双向甚高频无线电设备，上周完成了收发功能测试，对应B选项。根据SOLAS公约，500总吨以上的国际航行船舶需配备至少3台双向VHF设备。第三部分短文理解（共2篇，每篇4题，每题2.5分，听力材料为120-150秒说明类短文，每段短文后设4个问题）第一篇听力原文：Asanelectronictechnicianonboard,yourdailydutiesincludethefollowingitems:First,conductdailypatrolsofallelectricalequipmenttwiceaday,includinggenerators,navigationequipment,communicationequipment,andemergencyelectricalsystems,recordtheoperatingparametersinthepatrollog,andreportabnormalsituationstotheelectronicelectricalengineerimmediately.Second,assisttheelectronicelectricalengineertocompletetheregularmaintenanceofelectricalequipment,includingcleaningtheradarantenna,testingtheemergencylightingsystem,chargingthelifeboatbattery,andcalibratingthesensorofthealarmsystem.Third,prepareforPSCinspection,sortoutalltestrecordsofelectricalequipmentwithin3months,