GMDSS通信英语包过500题带答案翻译(不全)

1GMDSS通信英语500题(带答案)第一部分单项选择题第一章GMDSS通信基础知识001.WhichofthefollowingisarequiredGMDSSfunction?A.Bridge-to-bridgecommunications.B.Receptionofweathermapfacsimilebroadcasts.C.Bothofthese.D.Noneofthese.下述哪一项是GNDSS功能所要求的？驾驶台对驾驶台通信A002.WhichofthefollowingisarequiredGMDSSfunction?A.Transmitandreceivelocationsignals.B.Transmitandreceivegeneralcommunications.C.Bothofthese.D.Noneofthese.下述哪一项是GNDSS功能所要求的？(A发送和接收寻位信号；B常规通信);两者都是C003.GMDSSisrequiredforwhichofthefollowings?A.Allvesselscapableofinternationalvoyages.B.SOLASConventionshipsof300grosstonnageormore.C.VesselsoperatingoutsideoftherangeofVHFcoastalradiostations.D.Coastalvesselsoflessthan300grosstons.GMDSS适用于下面哪一项？300总吨及以上的SOLAS船舶B004.WhatisthefundamentalconceptoftheGMDSS?A.Itisintendedtoautomateandimproveexistingdigitalselectivecallingproceduresandtechniques.B.Itisintendedtoautomateandimproveemergencycommunicationsinthemaritimeindustry.C.Itisintendedtoprovidemoreeffectivebutlowercostcommercialcommunications.D.Itisintendedtoprovidecompulsoryvesselswithacollisionavoidancesystemwhentheyareoperatinginwatersthatarealsooccupiedbynon-compulsoryvessels.GMDSS的基本概念是什么？在航运业，它用来使紧急通信自动化并提高通信B005.WhatequipmentcanbeusedtoreceiveMaritimeSafetyInformation?A.HFNBDP.B.NAVTESC.EGCreceiver.D.Allofthese.什么设备可以用来接收海上安全信息？(HFNBDP，NAVTEX，EGCreceiver)，以上都是D006.WhichstatementisfalseregardingtheradiooperatorrequirementsforaGMDSS-equipmentshipstation?A.OneofthequalifiedGMDSSoperatorsmustbedesignatedtohaveprimaryresponsibilityforradiocommunicationsduringdistressincidents.B.AqualifiedGMDSSoperator,andaqualifiedbackup,mustbedesignatedtoperformdistress,urgencyandsafetycommunications.C.Maintainingarecordofallincidentsconnectedwiththeradiocommunicationservicewhichappeartobeofimportancetosafetyoflifeatseaisnotrequired.D.Whileatsea,alladjustmentsorradioinstallations,servicingormaintenanceofsuchinstallationswhichmayaffecttheproperoperationoftheGMDSSstationmustbeperformedby,orunderthesupervisionof,aqualifiedGMDSSoperator.关于配备有GMDSS的船台对无线电操作员的要求的描述，下列哪个是错误的？不要求记录对海上人命安全重要的无线电通信业务的有关事件C007.WhichstatementisfalseregardingthemaintenanceofGMDSSequipmentatsea?A.TheGMDSSoperatormaynotbethepersondesignatedtohaveprimaryresponsibilityforradiocommunicationsduringdistressincidents.B.ShipsmustcarryatleastonepersonwhoqualifiesasaGMDSSmaintainerforthemaintenanceandrepairofequipmentiftheatseamaintenanceoptionisselected.C.Allatseamaintenanceandrepairsmustbeperformedby,orunderthesupervisionofapersonholdinga2GMDSSFirst/SecondClassRadioElectronicCertificate.D.TheGMDSSmaintainermaybethepersonresponsibleforensuringthatthewatchesareproperlymaintainedandthattheproperguardchannelsandthevessel’spositionareenteredintheDSCequipment.关于海上GMDSS的维修哪一项是错误的？GDMSS操作员不能是遇险事件时的专门通信操作员A008.WhatisdefinedasanareaoutsideseaareasA1,A2andA3?A.AOR-E.B.AOR-W.C.Coastalandinlandwaters.D.A4.什么被定义为除A1，A2，A3海区以外的区域？A4D009.WhichradioequipmentisnotnecessaryfortheshipssailingintheseaareaA1?A.NAVTESreceiver.B.VHFEPIRB.C.406MHzEPIRBD.VHFDSC.在A1海区航行的船舶不必配备哪种无线电设备？C010.Whichofthefollowingisafunctionalorcarriagerequirementforcompulsoryvessels?A.Acompulsoryvesselmustsatisfycertainequipmentcarriagerequirementsthataredeterminedbywherethevesselsails.B.AcompulsoryvesselmustcarrylicensedGMDSSoperators,thenumbershouldbedeterminedbytheassociatedadministration.C.Acompulsoryvesselmustbebaletotransmitandrespondtodistressalerts.D.Allofthese.对强制船舶来讲，下面哪一项是功能或是必要配备？A.强制船舶无论航行在哪里都必须配备某种安全运输设备；B.强制船舶必须配备GMDSS操作员，人数应由主管机关来决定的；C.强制船舶必须发送和回应遇险报警。D.以上都是。D011.WhichradioequipmentisnotnecessaryfortheshipssailingintheseaareaA1?A.NAVTESreceiver.B.EPIRB.C.HFDSC.D.VHFDSC.航行在A1海区的船舶不必配备哪一个无线电设备？HFDSCC012.WhichradioequipmentisnotnecessaryfortheshipssailingintheseaareaA2?A.MFDSC.B.VHFradiotelephone.C.VHFDSC.D.VHFEPIRB.航行在A2海区的船舶不必配备哪一个无线电设备？VHFEPIRBD013.WhichradioequipmentisnotnecessaryfortheshipssailingintheseaareaA3?A.GSMradiotelephone.B.MFDSC.C.EnhancedGroupCallingreceiver.D.SatelliteEPIRB.航行在A3海区的船舶不必配备哪一个无线电设备？GSM无线电话A014.WhatistheapproximaterangeofMFradiowavesduringthedaytime?A.30nauticalmiles.B.600nauticalmiles.C.150nauticalmiles.D.1200nauticalmiles.在白天MF无线电波覆盖范围大概是多少？150海里C015.WhatistheapproximaterangeofVHFradiowavesduringthedaytime?A.30nauticalmiles.B.600nauticalmiles.C.150nauticalmiles.D.1200nauticalmiles.在白天VHF无线电波覆盖范围大概是多少？30海里A016.Whatisthewavelength,ifthefrequencyis6MHz?A.180m.B.18m.C.50m.D.500m.如果频率是6兆赫，波长是多少？50米C017.Whichequationshowsrightratiobetweenthefrequency(f)andthewavelength(Lambda)ofradiowaves?A.f=Lambda/CB.f=CxLambdaC.f=C/LambdaD.f=Cx6.28xLambda无线电波的频率和波长之间比率等式正确的表达式是哪一个？f=C/LC018.WhichsystemisoftenusedtoprovideaccuratevesselpositioninformationtotheGMDSSequipment?A.COSPAS-SARSATB.GPSC.EPIRBD.INMSRSAT-F哪一种系统用来向GMDSS提供准确的船位信息？GPSB3019.WhatisdefinedastheareawithintheradiotelephonecoverageareaofatleastoneVHFcoaststationinwhichcontinuousDSCalertingisavailableasdefinedbytheIMOregulationforGMDSS?A.OceanAreaRegionsAOR-E,AOR-W,PORorIORB.SeaAreaA2C.SeaAreaA1D.CoastalandInlandWaters.至少有一个VHF海岸电台覆盖区域指定海域是，在该海域可实现连续的GMDSS的遇险报警。C020.Whatis“Protocol”?A.NMEAprotocolisoftenselectedb