《GMDSS英語閱讀》考試復(fù)習(xí)題庫（含答案）

《GMDSS英語閱讀》考試復(fù)習(xí)題庫（含答案）1.Whatisthetotalvoltageandcapacityoftwo12Vbatteriescoupledinseriesifeachbatteryhascapacityof100Ah?()A、12V100AhB、24V100AhC、12V200AhD、24V200Ah答案：B2.Whatisusuallythe?rststepforaGMDSSradiooperatortotakewheninitiatingadistressprioritymessageviaINMARSAT?()A、BydialingthecorrectcodeonthetelephoneremoteunitB、BycontactingtheCESoperatorandannouncingadistressconditionisinexistenceC、Bypressinga“distressbutton”ontheequipmentD、BycontactingtheCESoperatorusingtheradiotelephonedistressprocedure“Mayday”etc.答案：C3.InGMDSS,shoretoshipdistressalertisfrom()to().()A、RCC,shipstationB、shipstation,shorestationC、shipstation,RCCD、shipstation,shipstation答案：A4.()canbeusedforvisualdetectionofasurvivalcraft.()A、A121.5-MhzEPIRB.B、A9-GHzSART.C、AnEPIRB'sstrobelight.D、A406-MhzEPIRB.答案：B5.WhatfrequenciesareusedforreceivingHFMSI?()A、HFMSIistransmittedonaprimaryfrequencyof518KHzandonasecondaryfrequencyof490KHz.B、HFMSIistransmittedon8414.5KHzplusoneother(undesignated)HFfrequency.C、HFMSIistransmittedonthethirdITUchannelineachHFband(2,4,6,8,12,16and22MHz).D、HFMSIistransmittedoncertaindedicatedfrequencies.答案：D6.AGMDSS-equippedvesselmustcarryequipmentcapableofMediumFrequency(MF)DSCtransmissionandreception()A、WhenoperatinginareasofnoINMARSATcoverage.B、WhenoperatingoutsideofVHF-DSCrangeofshore.C、OnlyifnotequippedwiththeEnhancedGroupCallsystem.D、Inalloperatingoceanareas答案：B7.IntheGMDSS,bywhatmeansandinwhichfrequencybandsshouldashipstationindistressalertothershipsinitsvicinity?()A、UsingdigitalselectivecallingintheveryhighfrequencyandmediumfrequencybandB、Usingradiotelephonyon2182kHzC、Usingradiotelephonyon2182kHzandonchannel16(156.8MHz)D、Usingdigitalselectivecallinginradiotelephonyintheveryhighfrequencyandhighfrequencybands,inradiotelegraphyinthemediumandveryhighfrequencybands答案：A8.What?nalplaceisadistresscall/messageroutedto?()A、CESB、NCSC、RCCD、MCC答案：C9.Whatistheminimumoperatorlicenserequiredtoperformorsupervisetheperformanceofatseamaintenancewhichmaya?ecttheproperoperationoftheGMDSSstationinseaareaA3?()A、SecondClassRadioElectronicCerti?cateB、RestrictedOperator’sCerti?cateC、FirstClassRadioElectronicCerti?cateD、GMDSSGeneralOperator’sCerti?cate答案：A10.Thereare()NCSsintotaloffouroceanregions,theAOR(EandW),IORandPOR.()A、3B、2C、1D、4答案：D11.Ingeneralterms,whatsystemsareusedforthepromulgationofMSI(MaritimeSafetyInformation)?()A、NAVTEXsystemandEGCinINMARSATsystemB、HFweatherfacsimileC、RTinSSB,AM,andFMmodesD、Allofthese答案：A12.Aradartransponderoperatinginthe9GHzband().()A、MustbecarriedonGMDSS-equippedshipsoperatingoutsideofoperationaloceanareaA1B、MustbecarriedonGMDSS-equippedshipsthatdonotcarryasatelliteEPIRBC、MustbecarriedonallGMDSS-equippedshipsD、IsrequiredonlyonGMDSS-equippedshipsoperatingincoastalareas答案：C13.WhatistheINMARSATStandard-CServiceCodeforautomaticservice?()A、0B、0C、1D、“0”or“00”,dependsonthemodeoftheterminal答案：B14.WhatistheminimumGMDSSpersonnelrequirementofshipswithDuplicationofEquipmentmethodoperatinginseaareaA4?()A、SecondClassRadioElectronicCerti?cateB、RestrictedOperator'sCerti?cateC、FirstClassRadioElectronicCerti?cateD、GeneralOperator'sCerti?cate答案：D15.()indicatesthatashipisindistressandrequiresimmediateassistance.()A、Safetytra?cB、Distresstra?cC、Urgencytra?cD、Routinemessage答案：B16.Inamobileunit,whoshallauthorizethetransmissionofanurgencycallformatoranurgencysignal?()A、TheownerofthemobileunitB、ThemasterofthevesselafterconsultationwiththeownerC、ThemasterorthepersonalresponsibleforthemobileunitafterconsultationwiththecoaststationresponsibleD、Themasterofthepersonresponsibleforthemobileunit答案：C17.INMARSAT-CMESmustlog-into()withinitsoceanregionbeforeitcanmakegeneralcommunication.()A、TheLESdesignatedbyNCSB、AnyLESchosenbytheMESoperatorC、anycoastearthstationD、NetworkCo-ordinatingStation答案：D18.Everyship,whileatsea,shallmaintainacontinuouswatchon()iftheshipis?ttedwithanMFradioinstallation.()A、156.8MHzB、2187.5kHzC、2182.7kHzD、2182kHz答案：B19.WhatdoesITUstandfor?()A、theInternationalTelephoneUnionB、theInternationalTelecommunicationUnionC、theInternationalTelecommunicationUnitD、theInternationalTelexUnit答案：B20.HowcanaradiooperatordeterminethebestfrequencytochooseforanNBDPtransmissiontoashorestation?()A、Byconsultingpropagationtables.B、Ifstaticinterferenceispresent,trylowerbands?rst.C、Listentoshorestation“freesignals”,choosethestrongest.D、Duringnighttime,choosehighestfrequencies.Chooselowerfrequenciesinthedaytime.答案：C21.Whatisde?nedasanarea,excludingseaareaA1,withintheradiotelephonecoverageareaofatleastonMFcoaststation,inwhichcontinuousDSCalertingisavailableasde?nedbytheIMO?()

:35.1A、SeaAreaA4B、SeaAreaA3C、SeaAreaA2D、OceanAreaRegionsAOR-E,AOR-W,PORorIOR答案：C22.WhatservicewasestablishedbyIMOandIHOforthepurposeofcoordinatingthetransmissionofnavigationalwarningstoshipsinco-ordinatedgeographicalareas?()A、NAVAREAsB、NAVTEC、WWNWSD、MSI答案：C23.TheEGCreceivercanreceiveMSIbroadcaststhrough().()A、anyINMARSATsatellitesatthesametimeB、anysatellitesingeo-stationaryorbitC、theINMARSATsatelliteatwhichitsantennaispointedD、anysatellitesinanyorbits答案：C24.What'stheadvantagewhenusingthesatellites?()A、ThemessagecanbedirectedtothedesiredlocationB、Themessagecanfollowtheearth'scurvatureC、Thequalityofmessagecannotbea?ectedbyclimaticD、Thereceptionisimproved答案：D25.WhatistheprimarypurposeoftheGMDSS?()A、EnvironmentalprotectionB、AcommoninternationalcommunicationssystemforallshippingC、Automateandimproveemergencycommunicationsfortheworld’sshippingindustryD、E?ectiveandinexpensivecommunications答案：C26.Forlocatingtheshipindistress,TheSARpartywillmakeuseof()bystarting9GHzship-borneorair-borneradars.()A、DSCB、SARTC、EPIRBD、NBDP答案：B27.Radiotelephonestationsshouldbelocatedontheupperdeckofashipandawayfromnoisethatcould()thequalityofcommunications.()A、degradeB、warrantC、ensureD、decrease答案：D28.Whatistheinternationaldirect-printingserviceforthepromulgationofmaritimesafetyinformation(MSI)intheEnglishlanguagepertainingtocoastalwatersuptoabout400nauticalmileso?shore?()A、NationalMeteorologicalCentreweatherbroadcastB、NAVTEXC、HFfacsimileD、NAVAREAbroadcasts答案：B29.MCCistheabbreviationforMission()Centre.()A、Certi?cateB、CorrectionC、CallingD、D.Control答案：D30.WhatistheminimumrequirementofaGMDSSoperator?()A、GMDSSoperatorlicenseB、Thirdo?cerlicense.C、GeneralRadiotelephoneOperatorlicenseandRadarEndorsementD、GeneralRadiotelephonelicenseorFirstorSecondClassRadiotelegraphlicensewithGMDSSRadioO?cer’sendorsement答案：A31.IfavesselisoperatinginareaoutsideAreaA1,A2andA3,thisvesselisoperatingwithinthatareaforGMDSSpurpose?()A、InternationalvoyageB、ContinentalshelfwatersC、SeaareaA4D、coastalandinlandwaters答案：C32.WhattermisusedtorefertoastationthatinitiatesaNBDPcommunicationswithanotherstation?()A、InformationSendingStationB、BroadcastingStationC、MasterStationD、InformationTransmittingStation答案：C33.WhatismeantbyCW?()A、ContinuousWorking(channel)B、ContinuousWave(Morecode)C、ContinuousWatch(i.e.shorestation)D、CohesiveWave答案：B34.WhenacoaststationreceivesadistressalertonDSCequipment,sheshould()A、Acknowledgeitwithin2’45”B、Acknowledgeitwithin3minutesC、MustbroadcastinNAVTEXserviceD、Ignoreit答案：A35.DSCdistressacknowledgementsarenormallytransmittedby()inrespondtoareceivedDSCdistresscall.()A、CoaststationB、ShipstationC、NCSSD、NCC0答案：A36.IfashiphappenstobeindistressinAreaA4,()EPIRBistobeusedfordistressalerting.()A、VHFB、406MHZC、1.6GHZD、Inmarsat答案：B37.TheleastexpensivemodeofcallviaInmarsatStandard-Cis().()A、shiptoshipFaxB、shiptoshoreTelexC、shiptoshipVoiceD、shiptoshipTelex(

)答案：B38.InNAVTEXservice,thesubjectindicatorcharacterAmeans().()A、searchandrescueinformationB、meteorologicalforecastC、navigationalwarningsD、meteorologicalwarnings答案：C39.WhatistheemissiondesignationforMF/HFvoicesignals?()A、F1BB、J3EC、J2BD、F3E答案：B40.Whatisde?nedasanarea,excludingseaareasA1andA2,withinthecoverageofanINMARSATgeostationarysatelliteinwhichcontinuousalertingisavailable?()A、SeaAreaA3B、OceanAreaRegionAOR-E,AOR-W,PORorIORC、SeaAreaA4D、CoastalandInlandWaters答案：A41.WhatisthepurposeofMaritimeSafetyInformationbroadcasts?()A、ToprovidehourlyweatherbroadcastsfromcoastradiostationsB、Toprovidetra?clistsfromcoastradiostationsC、Tomaximizereceptionofmobiledistressalerts,weatherforecasts,coastalwarningandsimilarinformationD、Toallowthetransmissionofmessagetopre-de?nedgroupsofsubscribers答案：C42.InusingSafetyNetforMSI(MaritimeSafetyInformation)().()A、Ifyoufailtolog-inwithOceanRegionyouwillreceiveonlyunscheduledurgentanddistressbroadcastsB、Toreceivescheduledandunscheduledbroadcastsyoumustlog-inwithyourOceanRegionNetControlStation(NCS)C、YoursatellitereceivermusthaveEnhancedGroupCalling(EGC)capabilityD、Allofthese答案：D43.EveryA3ship,whileatsea,shallmaintainacontinuouswatch().()A、OnVHFDSCchannel70B、OnthedistressandsafetyDSCfrequency2,187.5KHzand8,414.5KHzandalsoonatleastoneofthedistressandsafetyDSCfrequencies4,207.5KHz,6,312KHz,12,577KHzor16,804.5KHz,

AppropriatetothetimeofdayandthegeographicalpositionoftheshipC、Forsatelliteshore-to-shipdistressalertsD、Allofthese答案：D44.MessagesbearingtheprioritymarkingROUTINEaretobebroadcast().()A、atanytimeB、atthenextscheduledtransmissionC、duringthenextavailableperiodD、immediately答案：B45.Whatdothegeneralradiocommunicationsrelateto?()A、①②B、②③C、①③D、①②③答案：D46.IfyourNAVTEXreceiverbecomesdisabledyoucan().()A、CopyMSI(MaritimeSafetyInformation)broadcastsusingINMARSAT-FSafetyNETB、CopyMSIbroadcastsusingHFNBDPorINMARSAT-CSafetyNETC、CopyNAVTEXonanyNBDPTelexreceiveron518KHzD、CopyMSIbroadcastsusingHFNBDPorINMSARSAT-CSafetyNETorcopyNAVTEXonanyNBDPTelexreceiveron518KHz答案：D47.TheINMARSATsystemhas?vemajorcomponents,theyare().()A、SpaceSegment,NCC,RCC,SESandCESB、SpaceSegment,NCC,NCS,CESandSESC、Asystem,Csystem,satellitesystem,earthstationsandNCSD、SpaceSegment,asatellitesystem,CsystemNCCandNCS答案：B48.MessagesaretransmittedbytheCESaccordingtowhatcriteria?()A、Priorityasfollowingorder,distress,urgency,safetyB、Priorityasfollowingorder,distress,urgencyC、Priorityasfollowingorder,urgency,distress,safetyandroutineD、Priorityasfollowingorder,distress,urgency,safetyandroutine答案：D49.Atmid-night,whatwouldbethebestchoiceinattemptingtocommunicate,usingNBDPwithashorestationsome800milesdistant?()A、HFB、VHFC、HigherUHFbandsD、Communicationsisimpossibleatthisdistance答案：A50.Whathappenswhentheelevation,asreadontheStandard-BSESdisplaybecomesverysmallandislowering?()A、Thesignalstrengthisatamaximumvalue.B、Optimumangletothesatelliteisachieved.C、Communicationsmaybecomedegradedorimpossible.D、Thesearethe?rstsignsofCRTorLCDfailure.答案：C51.IntheGMDSS,whatdoesthedistresssignalconsistof?()A、SOSB、MAYDAYC、PANPAND、QDC答案：B52.InGMDSS,thedistressorsafetymessagewillbepickedupby()whenitissentusingINMARSATortheCOSPAS-SARSATsystem.()A、shipsB、shorestationsC、bothshipsandshorestationsD、eithershipsorshorestations答案：B53.TheconceptofNAVTEXisofa()systemforthebroadcastandreceiptofMaritimeSafetyInformation.()A、searchandrescueB、communicationC、coordinatedD、hydrographic答案：C54.TheSARTisrequiredtohavesu?cientbatterycapacitytooperateinthestand-bymodeforwhatperiodoftime?()A、Eighthours.B、Threedays.C、Fourdays.D、Forty-eighthours.答案：C55.Equipmentrequirementsvaryaccordingto().()A、shipowner'swillB、economicconditionC、theareainwhichtheshipoperatesD、di?erentordersofallcountries答案：C56.Itisrequiredthatshipsproceedingatseashouldkeepcontinuouswatchon().()A、VHFchannels16and13B、VHFchannel70andchannel8C、INMARSATTDMmessagechannelD、AppropriateDSCdistressandsafetyfrequencies答案：D57.WhatistheminimumGMDSSpersonnelrequirementofdrillplatformswithAt-SeaMaintenancemethodoperatinginseaareaA3?()A、RestrictedOperator’sCerti?cateB、GeneralOperator’sCerti?cateC、FirstClassRadioElectronicCerti?cateD、SecondClassRadioElectronicCerti?cate答案：D58.IANMARST-CEGCSafetyNETmessagescanbesentto().()A、①③B、①②C、①②③D、②③答案：A59.Ofthefollowing,whichsystemprovidesthehighestdegreeofdetectionprobabilityandlocationaccuracy?()A、2182KHzRadiotelephoneAutomaticalarmGeneratorB、406MHzEPIRBsC、121.5MHzEPIRBsD、156.252MHzEPIRBs答案：B60.MaritimeSafetyInformationispromulgatedviasatellitethroughwhichsystem?()A、INMARSAT-CSESB、NAVTEXC、EGCD、INMARSAT-MSES答案：C61.WhatareMaritimeSafetyInformationbroadcasts?()A、Mobiledistressalerts,weatherforecasts,coastalwarningsandsimilarinformationB、HourlyweatherbroadcastsfromCRSsC、CoastGuardingunitsbroadcastsD、Messagetopre-de?nedgroupsofsubscribers答案：A62.SOLASistheabbreviationof().()A、InternationalConventionfortheSafetyofLifeatSeaB、InternationalMaritimeDangerousGoodsCarriedbySeaC、InternationalRegulationsforPreventingCollisionsatSeaD、InternationalCodefortheConstructionandEquipmentofShipsCarryingGasesinBulk答案：A63.Whatsystemmaybeusefulformessages,suchaslocalstormwarningsorastore-to-shipdistressalert,forwhichitisinappropriatetoalertallshipsinthesatellitecoveragearea?()A、EGCB、NAVTEXC、AMVERD、DSC答案：A64.Whatistheprocessbywhichanindividualvessel’slicensedSESequipmentisapprovedbyINMARSATforaccesstothesystem?()A、TypeAcceptanceB、.TypeApprovalC、C.CommissioningD、LicensingunderOCC答案：C65.WhatistheminimumGMDSSpersonnelrequirementofshipwithAt-seaMaintenancemethodoperatinginseaareaA3?()A、RestrictedOperator’sCerti?cateB、SecondClassRadioElectronicCerti?cateC、GeneralOperator’sCerti?cateD、FirstClassRadioElectronicCerti?cate答案：B66.WhatistheapproximaterangeofVHFradiowavesduringthedaytime?()

:0%A、30nauticalmilesB、600nauticalmilesC、150nauticalmilesD、1200nauticalmiles答案：A67.Distressalertswillberelayedonthe()whentheRCCconsidersitnecessary.()A、dedicatedsystemB、SARTC、EPIRBD、channel13答案：A68.Whatfrequencyisrequiredinsurvivalcraftportableradiotelephonyequipment?()

:0%A、121.5MHzB、156.8MHzC、156.3MHzD、156.650MHz答案：B69.NAVTEXtransmittershavearangeof().()A、50-100nauticalmilesfromshoreB、350-1000nauticalmilesfromshoreC、30nauticalmilesfromshoreD、200-400nauticalmilesfromshore答案：D70.TheaddressofacknowledgementsofDSCalertshouldbe().()A、MMSIoftheshipindistressB、MMSIoftheship(coast)station,whoreceivesthealertC、ToallshipsD、ToRCCconcerned答案：C71.Whatisanexampleofalocatingsignals?()A、SSBphonepatchtra?cB、ShiptoshoretransmissionsC、LoranAD、AFloat-freeEPIRB答案：D72.Meteorologicalserviceswillbedevelopedby().()A、IMOB、IHOC、WMOD、RCC答案：C73.HowmanypiecesofportableGMDSSVHFtransceiversmustacargoshipof400GTbeprovidedwith?()A、1B、3C、2D、6答案：C74.WhattypeofinformationdoesSafetyNETpromulgate?()A、Tra?cListsB、MSIC、PORTadvisoriesD、AMVER答案：B75.Thepriority-markofRT-acknowledgementofMF-DSCalertis().()A、MaydayacknowledgementB、DistressC、MaydayD、Distressacknowledgement答案：A76.RegardingtheNBDPARQmode,whichoneiscorrect?()A、Thisisaninteractivemode.B、Eachcharacterisrepeatedthreetimes.C、Eachcharacteristransmittedtwice.D、Thismodeisgenerallyusedtobroadcastmessages.答案：A77.Shipstationsindistressshouldhavethecapabilitytoalertothershipsinitsvicinityvia()onfrequency(frequencies)().()A、RT,2182KHzB、RT,2182KHzand156.8MHzC、RT,156.8MHzD、DigitalSelectiveCalling,156.525MHzand2,187.5KHz答案：D78.Themeaningof"radiosilence"is().()A、twothree-minutesilentperiods,atthetopandbottomofeveryhour,thatprovideatransmitting"window"fordistressedvesselstotransmitdistressalerts.B、stationsnotdirectlyinvolvedwiththeon-goingdistresscommunicationsmaynottransmitonthedistressfrequencyorchannel.C、communicationsonadistressfrequencyorchannelisbannedfor24hoursfollowingthecessationofthedistresstra?c.D、stationsremainingo?theairtosafeguardproprietaryinformation.答案：A79.()ismostlikelytobea?ected,foranycause,byamajorchangeinthecoursesteeredbytheship()A、Standard-FSESonlyB、Standard-CSESonlyC、Standard-BSESonlyD、Standard-BandFSES答案：D80.Anautomatedsystemthatiscapableofaddressingmessagetoshipsinpre-determinedgroupsortoallshipsinboth?xedandvariablegeographicareasisknowaswhat?()A、NAVTEXB、AFRTSC、EGCD、NAVAREAs答案：C81.Therearesomeback-upsatellitesintheeventoffailure.Iftheoperationalsatelliteisoutofwork,().()A、communicationsinthewholesystemwillstopB、theglobalsystemwillbedamagedC、theback-uponewilltakeitspaceD、thewholesystemwillnotwork答案：C82.InNAVTEXservice,VITALwarningswill()bytransmittingstation.()A、betransmittedatoncethoughthefrequencyisnotclearB、betransmittedassoonasthefrequencyisclearedco-ordinatedlyC、betransmittedatitsscheduledtransmittedatitsscheduledtransmissionsD、betransmittedatnextscheduledtransmitted答案：A83.WhatmeansisusedtoavoidmutualinterferencebystationsintheNAVTEXsystem?()A、Stationsarelimitedtodaytimeoperationonly.B、Bothofthefollowingmeasuresarenecessary,transmitterpowerislimitedtothatnecessaryforcoverageofassignedareaandtransmissionsbystationsineachNAVAREAarearrangedinatime-sharingbasis.C、Transmitterpowerislimitedtothatnecessaryforcoverageofassignedarea.D、TransmissionsbystationsineachNAVAREAarearrangedinatime-sharingbasis答案：B84.Ifaship,inaccordancewiththerequirementsofregulation10.1.1,is?ttedwithanINMARSATshipearthstation,shall,whileitisatsea,maintainacontinuouswatchon().()

:A、8,414.5KHzB、Forsatelliteshore-to-shipdistressalertsC、2,187.5KHzD、VHFCH16答案：B85.SOLASvessels?ttedwithamaritimeVHFinstallationshouldmaintainwatchon().()A、channel13B、channel70C、channel8D、2182KHz答案：B86.WhatstatementisfalseregardinghomingsignalswhenusingSARTsinGMDSS?()A、Theyaresignalstransmittedbymobileunitsindistress.B、Theymaybetransmittedbysurvivalcraft.C、Theycanbeusedtodeterminethebearingtotransmittingstations.D、Theycanbeusedtodeterminethelatitude–and-longitudepositionofthevesseltransmittingthesesignals.答案：D87.IntheGMDSS,forwhichpurposesisthefrequencyband406-406.1MHzused?()A、Forhandlingofdistresstra?cbyaeronauticalradiostationsB、Forradiotra?cregardingthesafetyofnavigationexclusivelyC、Forsatelliteemergencyposition-indicatingbeaconsexclusivelyD、Fordistressandsafetytra?cinradiotelephony答案：C88.Ifaship,inaccordancewiththerequirementsofregulation9.1.2or10.1.3,is?ttedwithanMFradioinstallation,shall,whileitisatsea,maintainacontinuouswatchon().()A、2,182KHzB、VHFCH70C、2,187.5KHzD、Allofthese答案：C89.WhatstatementisfalseregardinglocatingsignalsinGMDSS?()A、AMForLFradiodirection?ndermaybeusedtodeterminetherangeandbearingofsuchsignals.B、Locatingsignalsareradiotransmissionsintendedtofacilitatethe?ndingofamobileunitindistressorthelocationofsurvivors.C、Thesesignalsmaybetransmittedbysearchingunits,theunitindistressorbysurvivalcraft.D、ThesesignalsmaybetransmittedviaEPIRBsorSARTs.答案：A90.WhatdoesthetermATORstandfor?()A、AutomaticTelexOverRadioB、A(MVER)TransmittalsOverRadioC、AmateurTelexOverRadioD、Noneofthese.答案：A91.Thesafetyradiocerti?cateforthecargoshipisissued().()A、bycomplyingwiththeprovisionsoftheinternationalconventionsB、bytheradiotelegraphyauthorityofacountryC、inaccordancewiththegovernmentregulationsD、undertheprovisionsoftheSOLASconvention答案：D92.WhatdothelettersARQstandfor?()A、AutomaticReceiverQuietingB、AutomaticRepeatrequestC、Automaticallysenttransmit“Q”signalsD、AutomaticRelaywithoutQuestion答案：B93.WhenashipstationreceivesadistressalertonMF-DSCequipment,itshould().()A、Acknowledgeitwithin2’45”B、Acknowledgeitwithin3minutesC、Acknowledgeitafter3minutesD、Relaythealert,ifithasnotbeenacknowledgedwithin3minutes答案：C94.Onwhichinstallationsdoessinglefrequencycallattemptexist?()A、BothMFandHFradioinstallationsB、VHFradioinstallationsC、MF-HFcombinationradioinstallationsD、Allofthese答案：A95.AcknowledgementofreceiptofaDSCalertwouldbeperformedby()A、DSCequipment,onthefrequencyconcernedB、AlloftheselikelyC、SSBequipment,onthefrequencyconcernedD、VHFRTequipment,onthefrequencyconcerned答案：B96.AvesseloperatinginthevicinityofDalianport,inwhichNAVAREAshewouldbelocated?()A、XB、XIC、IVD、XIII答案：B97.TheGMDSSsystemwillalsoprovideforurgencyandsafetycommunicationanddisseminationof

(),includingnavigationalandmeteorologicalwarnings.()A、MSCB、MSIC、OSCD、MMSI答案：B98.Whereastationinthemobileormobilesatelliteservicelearnsanothermobileunitisindistress,whymustshetransmitadistressalert?()A、Themobileunitindistressisnotinapositiontotransmitthedistressalertitself.B、Themasterorpersonresponsibleforthemobilenotindistressorthepersonresponsibleforthelandstationconsidersfurtherhelpisrequired.C、ItisruledinRadioRegulations.D、Allofthese.答案：D99.HowmanysidebandsarepresentinastandardAMsignal?()A、OneB、TwoC、ThreeD、Four答案：B100.TheINMARSATsystemprovidespriorityaccesstosatellitecommunicationschannelinemergencysituations,each()iscapableofinitiatingarequestmessagewithdistresspriority.()A、LESB、NCSC、MESD、NOC答案：C101.AClass2INMARSSAT-CMES()

:A、Twomodesofoperation(selectedbytheoperator)Asclass1.B、AndalsocapableofreceivingEGCmessageswhennotengagedinINMARSAT-Ctra?c.C、ReadyforEGCmessagereceptionexclusively(andnotavailableinthatmodeforINMARSAT-Cmessagetransfer).D、Allofthese.答案：D102.Atmid-day,whatwouldbethebestchoiceinattemptingtocommunicate,usingNBDPwithashorestationsome800milesdistant?()A、VHFB、HigherHFbandsC、LowerHFbandsD、MF答案：B103.Whatis“Protocol”?()A、NMEAprotocolisoftenselectedbyengineeronboardB、Ade?nedsetofcommunicationsstandardswhichlaydowntheparameterstowhichallusersmustabideC、ProtocolsingeneraluseareX.25andX.400D、Allofthese答案：D104.Whatisanindicationofanout-of-paperconditiononaNAVTEXreceiver?()A、Unitceasesalloperationuntilpaperisreplaced.B、Audibleand/orvisualalarmsignalisdisplayed.C、Externalalarm,if?tted,isactivated.D、noneofthese答案：B105.Boththesatellitecommunicationandterrestrialcommunicationswill().()A、notbeusedintheGMDSSB、beusedonlyforgeneralcommunicationsC、bereplacedbyMorseD、beusedintheGMDSS答案：D106.servicemeansaservicewhichisbasedonpolarorbitingsatelliteswhichreceiveand

RelaydistressalertsfromsatelliteEPIRBsandwhichprovidestheirposition.()A、GeostationarysatelliteB、Near-polarorbitingsatelliteC、PolarorbitingsatelliteD、Terrestrialsatellite答案：C107.WhatistheminimumGMDSSpersonnelrequirementofdrillplatformswithAt-SeaMaintenancemethodoperatinginseaareaA4?()A、RestrictedOperator’sCerti?cateB、GeneralOperator’sCerti?cateC、SecondClassRadioElectronicCerti?cateD、FirstClassRadioElectronicCerti?cate答案：D108.HowisshiptoshoretransmissionofadistressprioritymessageinmostSESsinitiated?()A、Byprovisionofa“distressbutton”orcodeintheSES.B、ByincludingtheprioritycodeinthepreambleoftheTelexmessage.C、Byincludingtheprioritycodeinthedialednumberinvoicecommunications.D、ByinitialvoicecontactwiththeRescueCoordinationCenter.答案：A109.Whatistheminimumoperationtimeofreservesourceofenergyonshipswithoutanemergencyenergysource?()A、1hourB、6hoursC、12hoursD、24hours答案：B110.HowareEnhanceGroupCallstransmitted?()A、ByCOSPASsatellitesB、ByINMARSATsatellitesC、ByNAVTEXshorestationsD、ByHFNBDPshorestationsandINMARSATsatellites答案：B111.WhatistheminimumpersonnelrequirementofGMDSSshipstradinginseaareaA2?()A、RestrictedOperator’sCerti?cateB、GeneralOperator’sCerti?cateC、SecondClassRadioElectronicCerti?cateD、FirstClassRadioElectronicCerti?cate.答案：B112.TocancelafalsealertsentbyVHF-DSC,cancelinginformationshouldbebroadcaston().()A、2182kHz00%B、156.800MHz00%C、156.525MHz00%D、2187.5kHz00%答案：B113.Weatherbroadcastsandvesseltra?clistsarenormallytransmittedbyshorestationsinwhichmode().()A、AMB、ARQC、FECD、Compandored答案：C114.WhatbillingservicesareavailablethroughStandard-FSESintelephonemode?()A、CreditcardcallsB、Person-to-personcallsC、CollectcallsD、Allofthese答案：D115.WhenGMDSSRadioLogBookisfull,itshould().()A、bereturnedtothecompany.B、bedeliveredtoMSAconcernedC、bekeptonboardfor1yearD、bekeptonboardfor2years答案：D116.Whatistherequirement(s)oftheDSCequipmentforGMDSSequippedvessels?()A、HFDSCguardchannelsmustbeproperlyselected.B、Mustbetypeapprovedbytheadministrationconcerned.C、Theship’snavigationpositionmustbeenteredbyElectronicnavigationequipmentwhilesheshipisunderway.D、Allofthese.答案：D117.Thiscerti?catewillremaininforceuntilJuly1st,2011.()A、Thissentencereferstothevalidityofthecerti?cateB、Thissentencereferstothetimeofthecerti?cateC、Thissentencereferstothedateofthecerti?cateD、Thissentencereferstotheissueofthecerti?cate答案：A118.Atmid-day,whatwouldbethebestchoiceinattemptingtocommunicatewithashorestationsome75milesdistant?()A、VHFB、22MHzbandsC、16MHzbandsD、MF答案：D119.Via()terminals,wecangettelephone,facsimile(fax),anddataservic