1.IMOhasdecidedthatallshipsover300TGtmustbefittedwithaNAVTEXreceiver______.
A.by01Feb1992B.by01Aug1993C.between01Feb1992and01Feb1999D.before01Feb19922.GMDSSistoprovide______withreliablecommunication.A.alllargepassengervessels
B.freightersofmorethan300gtincoastalwaters
C.allpassengershipsandcargoshipsengagedininternational-voyagesD.allpassengershipsandcargoshipsof300gtupwardsinopensea3.Thecomplyingvesselscantransmitship-to-shoredistressalertsbyatleast______.A.Onemeans,whethersatelliteorterrestrialtechniquesB.Twomeans,whethersatelliteorterrestrialtechniques
C.Twoseparateandindependentmeans,eachusingdifferentradiocommunicationservicesD.Twomeans,suchasMFDSCandHFDSC4.Thequalityofthemessagecanbeaffectedby______.A.climateB.sunshineC.humanbeingsD.bothaandb5.Withinthepolarareasitis______toseeasatelliteingeo-stationaryorbit.A.impossibleB.possibleC.easyD.difficult6.TheInmarsatsystemisopenforuseby______countriesonanon-discriminatorybasis.A.someB.lotsofC.manyD.all7.WiththehelpofGMDSS______canbealertedtoadistressincidentassoonaspossible.
A.allshipsinalargeseaareaB.onlytheseaauthoritiesashoreC.theSARunitsashoreandatseaD.theportradiosandthecoaststations8.InareascoveredbyInmarsatHFcanbeusedasan______tosatellitecommunications.A.alternationB.alternateC.alterD.alternative9.Whenreceivingadistressalert,theSARauthoritiesashoreandtheshipsinthevicinityoftheshipindistresswill______inacoordinatedsearchandrescueoperationwiththeminimumdelay.A.assistB.sendarescuevesselC.searchthedistressareaD.reachthedistresspositionatonce10.InwhichyearwastheCOSPAS-SARSATsystemestablished?A.1980B.1981C.1979D.198211.Itisquite______foranSESoperatortosendadistressalert.A.easyandexpensiveB.simpleandcertainC.dangerousandstableD.difficultandcompulsory12.AnyshipsfittedwithSEScan______and_______throughthesatellitesystemwhensendingadistressalert.
A.enterthesystem/contactanRCC
B.accesstoINMARSAT/establishcontactwithaCES
C.haveabsoluteprioritytoenterthesystem/makecontactwithaCESD.enterthesystemgradually/waitforrescue
13.What’stheadvantagewhenusingthesatellites?A.ThemessagecanbedirectedtothedesiredlocationB.Themessagecanfollowtheearth’scurvature
C.Thequalityofmessagecannotbeaffectedbyclimatic
D.Therangeofthemessageextendandthequalityofreceptionisimproved14.TheDSCfrequencyfordistressalertinginAreaA2is______.A.2182KHZB.2174.5KHZC.2192KHZD.2187.5KHZ15.Whatchannelisgeneralcommunicationused?A.anyappropriatechannelexceptpubliccommunicationB.anyappropriatechannelexceptforpubliccommunications
C.anyappropriatechannelbesidespubliccommunicationD.anyappropriatechannelbesidepubliccommunication16.whydosomestationskeepsilence?A.BecausetheyarenotengagedinthedistresstrafficB.theywillaffectthetransmissionofthedistresstrafficC.ThepowersofthesestationsareveryweakD.Theyarenotinchargeofsearchandrescue17.Generalradiocommunicationsintheglobalsystemarethosebetween______concerningthemanagementandoperationoftheshipsandmayhaveimpactontheirsafety.A.SARpartyandtheshipindistress
B.SARauthoritiesandtheshipindistressandsurvivalcraftC.Ashipstationandanycoaststation
D.Shipstationsandshore-basedcommunicationnetwork18.Itisrequiredthatshipsproceedingatseashouldkeepcontinuouswatchon______.A.VHFchannels16and13B.AppropriateDSCdistressandsafetyfrequenciesC.INMARSATTDMmessagechannelD.VHFchannel70andchannel819.TheARQmodeshouldbeapplied______.A.whentwostationscommunicatewitheachother
B.inanyradiosystemandatanytime
C.whenoneshipsendsamessagetoanotherstationD.forcommunicationamongsomestations
20.Whatinformationwilladistressalertcontain?A.natureofdistress
B.typeofassistancerequired
C.courseandspeedandtimeatwhichtheinformationwasrecordedD.A,B,Careallright
21.Aradiodeterminationsystembasedonthecomparisonofreferencesignalswithradiosignalsreflected,orretransmittedfromthepositiontobedetermined,is______.A.DFB.RadarSystemC.DSCSystemD.COSPAS-SARSAT
22.Withthehelpofmoderntechnology,shipsareabletoreceiveautomatedbroadcastofsafety
messages______.
A.bydayoratnightB.almostroundtheclockC.somewhatandsometimeD.fromsunriseandsunset
23.TheWWNWSisacoordinatedglobalserviceforthebroadcastbyradioofvitalinformationon______tomarinenavigation.A.ship’smovementB.safetyC.ship’smanagementD.hazards24.distressalertswillberelayedonthe______whentheRCCconsidersitnecessary.A.dedicatedsystemB.MSIbroadcastsC.518KHZD.channel16
25.Thefrequency518KHZwillbeusedtotransmit______and______waningsinNAVTEX.A.navigational/typhoonB.traffic/meteorologicalC.marine/hurricaneD.navigational/meteorological
26.ItispossibleforshipstoreceivesafetymessagetransmittedbyNavtexstation______.A.inanyINMARSATregionsB.ineachNAVTEXareaC.atanydistanceD.inAreasA3andA427.ANavtexstationineachNAVAREAisusuallyallowedtohave______fortransmission.A.10minutesevery4hoursB.halfanhoureveryotherhourC.irregularperiodoftimeD.5minuteseverytwohours
28.ThedifferencebetweeninternationalandnationalNavtexServiceislimitedto______.A.frequencyallocatedB.bothlanguageandfrequencyC.languageusedD.transmissionpowerandtime
29.Navtextransmitteridentificationcharacter______isusedtoidentifythebroadcastswhicharetobeacceptedbythereceiverandthosearetoberejected.A.B2B.B1C.MARD.NNN
30.ThereceivingstationscanusetheB2characterto______different,classesofmessages.A.identifyB.CorrectC.RejectD.Printout
31.IfEGCreceiversharesasameantennawithInmarsatSES,itmeansthatitcanreceiveMSI______.
A.fromanyInmarsatsatelliteB.fromanyappropriateNavtexandEGCstationC.viathesatellitetheSESistrackingD.fromanyRCCandcoaststation
32.WhyshouldtheSESoperatorsbeverycarefulwhentheshipenterstheareawherethreeoceanregionsoverlap?Because______.A.theweatherisalwaysterrible
B.theconditionthereiscomplicatedC.thesignalsaretoostrong
D.theirSESmayreceivethesignalsfromunwantedsatellite
33.TheestablishmentofINMARSATasanindependentorganizationmarkedagreatstepforwardformaritimeradiocommunications.Whatdoes“markedagreatstep”meaninthesentence?
A.TorunfasterthaneverB.TogoforwardC.TomarchwithoutstoppingD.Asignificantsymbolofagreatimprovementinmaritimecommunication.
34.InadditiontomeetingtherequirementofSeaareaA1,everyshipengagedonvoyageinSeaareaA2shallbeprovidedwith______.
A.MFradioinstallationwithDSCB.SESC.MF/HFradiotelephoneinstallationD.2187.5KHZwatchreceiver35.______isaspacesystemusingoneormoreartificialearthsatellites.
A.satellitenetworkB.SatelliteLinkC.INMARSATD.SatelliteSystem36.Thesatellitesoverthemajoroceanregionscovertheglobe______.二
A.besidesthepolarregionsB.includingtheNorthPoleandtheSouthPoleC.above70Nandbelow70SD.asfarnorthandsouth70
37.Therearesomeback-upsatellitesintheeventoffailure.Iftheoperationalsatelliteisoutofwork,______.
A.communicationsinthewholesystemwillstopB.theglobalsystemwillbedamagedC.theback-uponewilltakeitsplaceD.thewholesystemwillnotwork38.ThepositioniftheIORsatelliteintheINMARSATsystemis______abovetheequator.A..5EB.178EC.15.5WD.54W39.TheGMDSSdefinesfourseaareabasedonthe______.
A.locationandcapacityofthefacilitieslocatedonboardshipsB.Positionandtypeofasinceresintion
C.CapacityandlocationofshorebasedcommunicationfacilitiesD.Positionandcapacityofmobilecommunicationstations.40.TheNCSofINMARSAT-AsystemintheIORisin______.
A.Goonhilly,UKB.Yamaguchi,JapanC.Perth,AustraliaD.Southbury,USA
41.TheNetworkCoordinationstationfortheINMARSAT-AcoaststationsinthePacificoceanregionisin______.
A.Yamaguchi,JapanB.Beijing,ChinaC.Nakhodka,RussiaD.Perth,Australia
42.AnyshipwithSEScan______and______throughtheInmarsatsatelliteswhensendingadistressalert.
A.enterthesystemrapidly/waitforrescue
B.haveanabsoluteprioritytoenterthesystem/contactwithaCESC.establishcontactwiththeRCC/entertheportD.enterthesystemgradually/gettherescue
43.Amobileearthstationinthemaritimemobile-satelliteservice,whichislocatedonboardship,iscalled______.
A.anLESB.anSESC.ashipstationD.aLandMobileStation44.Aftersuccessfulcommissioning,the______willpermittheSESaccesstosystem.A.INMARSATB.IMOC.MSCD.CES
45.Ingeneral,therearetwopartsinanSES,Oneoftheseisantennaeqipmentalsoreferredtoas______.A.BDEB.UDEC.AEPD.ADE
46.ToestablishacommunicationchannelforthetelexserviceintheINMARSAT-Aterminal,youshouldfirst______.
A.establishacommunicationchannelfromtheCES,viatheInternationalTelexNetworktothefinaldestination
B.setupacommunicationchannelfromyourSES,viaasatellite,toaCESwithinyouroceanregion
C.setupachanneldirectlytotheaddresseeatthedestination
D.establishachannelfromyourterminal,viatheInternationalTelexNetworktoaCESwithinyouroceanregion
47.ThemaritimeaccesscodefortheAOR-Eis______inINMARSAT-ATelexService.
A.581B.582C.583D.58448.WhenyouhavereceivedGA+fromtheCESfortheINMARSAT-Atelexcommunication,youshouldimmediatelyselect______and______yourequired.
A.anCES/telexmodeB.anSEStelexserviceC.theservice/thesubscriberD.asatellite/anoceanregion49.EveryshipmustbefittedwithSART,andtwo-wayVHFradiotelephone.
A.1,2B.2,3C.2,1D.3,2
50.ThemaritimeaccesscodeoftelephonemodeinINMARSAT-AterminalfortheIORis_____.
A.871B.872C.873D.874
51.______areoperatedasasecondarymethodofalertingintheGMDSS.
A.satelliteEPIRBsB.Non-satelliteEPIRBsC.SESandDSCD.a+b52.WhichInmarsatsystemappliesstore-and-forwardmessaging?A.Inmarsat-AB.Inmarsat-CC.Inmarsat-BD.Inmarsat-M53.Distresssignalarealwaysstoredinthememorysoastostart______.
A.local-modecoverageB.SARoperationsC.dataprocessD.continuousbroadcast54.EGCisa______partofINMARSAT-C.
A.componentB.supportableC.combinedD.complimentary
55AnareawithinthecoverageofatleastoneVHFshorestationinwhichcontinuousDSCdistressalertingisavailableis______.
A.seaareaA1B.seaareaA2C.distressareaD.GMDSSareas
56.AnareawithinthecoverageofatleastoneMFshorestationinwhichcontinuousDSCdistressalertingisavailableis______.A.SeaareaA1B.SeaareaA2C.DistressareaD.GMDSSareas57.InareaA2,theDSCfrequencyfordistressalertingis______.
A.2182KHzB.2174.5KHzC.2191KHzD.2187.5KHz58.IfaDSCdistressrelayistransmittedfromcoaststation,itwill______.
A.indicatetheshipindistressthatthealerthasbeenreceived
B.alertshipsintheareaofadistressincidentthatadistresshasoccurred
C.informothercoaststationofdistressincidentD.repeatthedistressalertin5minutes
59.Ship-to-shipdistressalertingshouldbeconductedby______.
A.InmarsatSESB.VHF/DSCorMF/DSCC.SARTandVHF/DSCD.SatelliteEPIRBandVHF/DSC
60.IftheDSCcontrollerisconfiguredforMF/HFoperation,thedistresswillbesenton______.
A.doublefrequenciesB.singlefrequencyC.dedicatedfrequencyD.multiplefrequencies
61.MaritimeSafetyInformation______InternationalSafetyNetServiceandNAVTEXService.
A.consistsofB.canbereceivedC.istransmittedbyD.Aremadeon62.IMOhasdecidedthatallshipsover300TGTmustbefittedwithaNAVTEXreceiver.
A.by01Feb1992B.01Aug1993
C.between01Feb1992and01Feb1999D.before01Feb199263.Shipssailingin______areabletoreceiveandprintoutEGCmessages.A.afixedareaorNavareainanyoceanregionB.aNavareaorweatherforecastareaC.thedesignatedareaorgivengeographicpositionD.anywhereoftheworld.Shipssailingin______areabletoreceiveandprintoutEGCmessages.A.afixedareaorNavareainanyoceanregionB.aNavareaorweatherforecastareaC.thedesignatedareaorgivengeographicpositionD.anywhereoftheworld65.______canreceiveMSIsentbycoaststation.
A.ANAVTEXreceiverB.AnEGCreceiverC..MF/HFradiotelephoneD.HFradiotelephonewithNBDP
66.SafetyNetisamaritimesafetyinformationbroadcastserviceoffering______onsuitablyequippedships.
A.freereceptionB.freetransmissionC.dedicatedreceptionD.dedicatedtransmission67.COSPAS-SARSAThasthefunctionof______.A.distressalertingB.communicationC.broadcastingMSID.on-scenecommunication
68.TheCOSPAS-SARSAT406MHZsystemwasadoptedasanelementoftheGMDSSbyIMOin______.
A.1992B.1980C.1984D.198869.______iscapableoffindingany406MHZbeaconsnomatterwheretheyare.
A.LocalUserTerminalB.Spacecraft三
C.Local-modecoverageD.Nearpolarorbitingsatellites70.COSPAS-SARSATcannotfulfillthefunctionof:
A.determiningthepositionofadistressvesselB.bothaandcC.distresscommunicationD.distressalertingandpositionfixinginAreaA471.thebeaconlocatedonboardaircraftistermed_____.
A.EPIRBB.PLBC.ELTD.MCC72.forCOSPAS-SARSATsystem,_____transmitdistressalertandlocationinformationtoappropriaterescueauthoritiesallovertheworld.A.PolarorbitingsatellitesB.GroundreceivingstationsC.MCCD.ROC73.Distressalertingisusuallytransmittedto_____.A.shipsneardistresspositionB.rescuecoordinationcenterC.allshipsinalargeareaD.bothaandb74.Exchangeofanswer-backsactsaconfirmationthatthemessages_____atthedestination.
A.havereceivedB.havebeenreceivedC.arereceivedD.arebeingreceived75.TherangeofaMFcoaststationisnormally_____nm.A.20to30B.200C.100D.45076._____processthedistresssignalfromEPIRBtodetermineitspositionandidentity.A.COSPAS-SARSATB.groundreceivingstationsC.storingdistresssignalD.Nearpolarorbitingsatellites
77.Astationinthemobileservicetheemissionsofwhichareintendedtofacilitatesearchandrescueoperationsis_____.A.EPIRBB.SARTC.MobileStationD.DistressAlerting78.Everyship,whileatsea,shallbecapable.A.ofreceivingshore-to-shipdistressalertsB.oftransmittingandreceivingMSIC.oftransmittingandreceivingship-to-shipdistressalertsD.A,B,Careallright79.Everyradioinstallationshallbeclearlymarkedwiththe_____,theshipstationidentityandothercodesasapplicablefortheuseoftheradioinstallation.A.callsignB.portofregisterC.radionameD.signallabel80.Bridge-to-bridgecommunicationmeans_____communicationsbetweenshipsfromthepositionfromwhichtheshipsarenormallynavigated.A.distressB.urgentC.safetyD.general81.Everylifeboatwhichisfittedwithafixed_____VHFradiotelephoneapparatuswithanantennawhichisseparatelymountedshallbeprovidedwitharrangementsforsittingandsecuringtheantennaeffectivelyinitsoperatingposition.A.one-wayB.two-wayC.double-effectD.one-effect82.Everylifeboatwhichisfittedwithafixedtwo-wayVHFradiotelephoneapparatuswith_____whichisseparatelymountedshallbeprovidedwitharrangementsforsittingandsecuringtheantennaeffectivelyinisoperatingposition.A.adummyantennaB.asupportingfacilitiesC.aback-upequipmentD.anantenna83.Atleast_____two-wayVHFradiotelephoneapparatusshallbeprovidedoneverycargoshipof300tonsgrosstonnageandupwardsbutlessthan500tonsgrosstonnage.A.oneB.twoC.threeD.four84.StationsintheUnitedStatesofAmericaaregroupedbystatesarrangedinthealphabeticalorderoftheir_____.A.countriesB.statesC.namesD.groups85.AccordingtothebasicconceptofGMDSS,_____canberapidlyalertedtoadistressincident.
A.onlySARauthoritiesonlandB.allshipsinaverylargeseaarea
C.thenearestcoaststationsandportradios
D.theSARauthoritiesashoreaswellasshipsinthevicinityofthecasualty86.HavingstudiedtheINMARSATdocument,GMDSSdocument,SOLASConventionandotherinternationalnavigationdocuments,weallknowthattheChapterIVofSOLASConventionismainlyabout_____.A.theradioregulationsB.thetechnicaltermsanddefinitionsC.howtooperatetheGMDSSSESequipmentD.MaritimeCommunications87.WhatfollowingisnotamongthefunctionsofSOLASships?A.receiveshore-to-shipdistressalertingB.transmitship-to-shoredistressalertingC.receivemessageforpubliccorrespondenceD.transmitandreceivelocatingsignals88.Vesselindistress_____indicatetheirpositionbyanymethod.A.cannotB.arenoallowedC.havetherightD.shouldgetpermissionto.Thedistressalertshould_____theshipindistress.
A.identityB.identicalC.identifyD.identification90.Generalradiocommunicationsintheglobalsystemmay_____ship’ssafety.A.beresponsibleforB.haveanimpactonC.commandD.giveaguidanceto91.Inthecaseofashipindistress,theneedexiststocreateatemporarygeographicareato_____locatingpotentialassistingships.A.increaseB.improveC.facilitateD.develop92.Distresstrafficisthecommunication_____betweenthestationindistressandtheships,aircraft,coastradiostations,coastearthstationsandrescuecentersparticipatingintherescuework.
A.exchangeB.toexchangeC.exchangingD.exchanged93.ASARTprovidesthemainmeans_____asurvivalcraftorthemothershipindistressundertheglobalmaritimedistressandsafetysystem.A.tolocateB.forlocatingC.inlocatingD.bylocating94.TheportableSARTisdesigned_____onthebridgeinitscontainer.A.tostowB.forstowingC.beingstowedD.tobestowed95.Whatdidyousayonboard_____anypartofthemessageisconsideredsufficientlyimportanttoneedsafeguarding?A.whichB.ifC.whyD.that96.Theadvantageofgeo-stationarysatellitesis_____.A.therangeofantennalcancovereverywhereintheworldB.wecanknowtheship’sexactposition
C.thatthedistressalertcanbelocatedassoonaspossible
D.antennaofpermanrentearthstationsmaybedirectedtowardsfixedpointsinthesky97.SomewordsinEnglishhavemeanings_____thecontextinwhichtheyappear.A.dependedonB.whichdependonC.whichdependsonD.towhichdependson98.Thefishingvessel_____thedistressareauntiltheassistancevesselarrived.A.leaveB.leftC.hasleftD.didn’tleave99.Allcoastradiostations_____DSCinstalledforVHFandHF.A.haveB.hadC.arehavingD.havehad100.Byusingpreviouscommunicationsystem,rescueisoftenamatterofchance.Whatdoes“amatterofchance“mean?A.occasionally
B.accidentally
C.often
D.Usually
101.SOLASvesselsshouldbeabletocommunicatewithashorestation_____.A.nomatterwheretheyareandwhattimeitisB.atscheduledtimeandinmajoroceanregionsC.atfixedtimeandpositionD.whentheygetpermission102.ThebasicconceptofGMDSSis_____.
A.Searchandrescueauthoritiesashorewillrapidlyreceivedandistressalertandactedupon
B.SARunitswillberapidlyalertedtoadistressincidentandassistinacoordinatedSARoperationC.Shipsnavigatingintheimmediatevicinityoftheshipindistresswillrapidlyalertedtothealertandgivetheirhelpaccordingly
D.TheRCCwillrapidlyalertedtoadistressalertthroughsatelliteandterrestrialcommunicationtechniquesandconductedarescueoperationimmediately
103.Thecomplyingvesselswilltransmitship-to-shoredistressalertby_____inareaA4.A.MFDSCB.HFDSCC.406MHZS-EPIRBD.Bothbandc104.TheINMARSATsafety-netservicecovers_____.A.thewholeworldB.allNAVAREASC.areasfromA1toA2D.onlyfourInmarsatregions105.WhichInmarsatsystemappliesstore-and-forwardmessaging?A.Inmarsat-AB.Inmarsat-BC.Inmarsat-CD.Inmarsat-F
106.TheInmarsatsystemisopenforuseby_____countriesonanon-discriminatorybasis.A.someB.lotsofC.manyD.all
107.SeaAreaA3isanareawithinthecoverageof_____inwhichcontinuousalertingavailable.A.VHFstationsB.MF/HFstationsC.RadiostationsD.INMARSATstations
108.TheGMDSSmustcombineallvarioussubsystems,because_____.A.theyallhavedifferentlimitationswithrespecttocoverageB.theyallhavedifferentlimitationsinthetechnologytheyuseC.differentsystemsapplytodifferentshipsD.allofabove
109.Inadditiontocommunicationequipment,theGMDSSwillintroducerequirementsofSARTsandEPIRBsdesignedtoimprovethe_____.A.livingstandardsB.survivalconditionC.chanceofsurvivalD.technicalspecification
110.ShipsequippedwithInmarsatSESsenddistressalertsboth_____and_____.
A.quickandgoodB.convenientandcertainC.easilyandsimplyD.importantanddifficult
111.Someradiowaves_____thesurfaceoftheearthbecauseofits_____.
A.arecapableoffollowing/distanceB.canfollow/altitudeC.canhardlyfollow/shapeD.areunablefollowing/angle112.ShipsinareasA3andA4willtransmit,asappropriate,_____.
A.ashiptoshipalertonMF/VHFB.ashiptoshorealertbySES/HFDSCC.ashiptoshorealertbysatelliteEPIRBD.allofa,b,c113.What’stheadvantagewhenusingthesatellites?
A.ThemessagecanbedirectedtothedesiredlocationB.Themessagecanfollowtheearth’scurvature
C.Thequalityofmessagecannotbeaffectedbyclimatic
D.therangeofthemessageextendandthequalityofreceptionisimproved
114.Generalcommunicationsarethosecommunications_____.
A.betweenshipstationsandshore-basedcommunicationnetworksB.concernthemanagementandoperationofshipsC.mayhaveanimpactofthesafetyonships
D.allofA,B,C
115.Whatchannelisgeneralcommunicationused?
A.anyappropriatechannelexceptpubliccommunicationB.anyappropriatechannelexceptforpubliccommunicationsC.anyappropriatechannelbesidespubliccommunicationD.anyappropriatechannelbesidepubliccommunication
116.Ashipstationonreceivingashore-to-shipdistressalertshould_____.
A.keepsilence
B.interferewithsuchcommunication
C.establishcommunicationasdirectedandrendersuchassistanceasisrequiredandappropriateD.refusecommunicationasdirectedandrendersuchassistanceasisrequiredandappropriate117.Signalsforlocatingwillbetransmittedinthe9GHzbandbymeansof_____.
A.SARTB.DSCC.NBDPD.RT
118.WhichofthefollowingoptionalequipmentcanbeusedbyashipinAreaA3forshiptoshoredistressalerting?
A.VHFDSCB.MFDSCC.INMARSATSESD.VHF70CHEPIRB119.TheARQmodeshouldbeapplied_____.A.whentwostationscommunicatewitheachotherB.inanyradiosystemandatanytime
C.whenoneshipsendsamessagetoanotherstationD.forcommunicationamongsomestations
120.TheSARTshouldprovidea_____indicationofitscorrectoperationandshouldalsoinformsurvivorswhenitisinterrogatedbyradar.A.sightorsoundB.seeingorsoundingC.visualoraudibleD.seeingorhearing121.WhenthepowerofaSARTison,itwill_____.
A.transmitdistresssignalB.sendresponsesignalC.transmitthesignalofship’spositionD.beinterrogatedbyX-bandradar
122.Withthehelpofmoderntechnology,shipsareabletoreceiveautomatedbroadcastofsafetymessages_____.
A.bydayoratnightB.almostroundtheclockC.somewhatandsometimeD.fromsunrisetosunset
123.InternationalSafetyNetandNavtexServicespromulgateMSIbymeansof_____.
A.FECandARQB.satelliteandterrestrialcommunicationsC.radioandtelexD.NBDP
124.IntheGMDSS,MSIbroadcastswillbemadeontwodedicatedsystems:_____and_____.
A.NBDP/VHFradioB.InmarsatsafetyNet/NAVTEXC.Safetyservice/Inmarsat-AD.Longrange/shortrange
125.ShipsatseaareinurgentneedofMSIbecausetheyare_____variouskindsofdanger.
A.subjectforB.liabletoC.easytomeet126.TheNAVTEXreceivercanbemountedon_____.A.onthebridgeB.inthecoaststationC.ontheforecastleD.onstarboardside
D.alwaysencounter
127.ThedistancebetweenthetwoNavtexstationswiththesameB1charactershouldbenotexceed_____nauticalmiles.
A.400B.400C.450D.180
128.NAVTEXtransmissionshaveadesignedrangeofabout_____nauticalmiles.
A.300B.400C.500D.600
129.ThetransmitteridentificationcharacterB1isasingleuniqueletterwhichisallocatedtoeachNAVTEX_____.
A.receiverB.SESC.CESD.Transmitter五
130.InNAVTEXservice,thesubjectindicatecharacterBmeans_____.
A.meteorologicalwarningsB.navigationalwarningsC.searchandrescueinformationD.meteorologicalforecast131.InNAVTEXservice,VITALwarningswill_____bytransmittingstation.
A.betransmittedatoncethoughthefrequencyisnotclearB.betransmittedassoonasthefrequencyisclearedcoordinatelyC.betransmittedatitsscheduledtransmissionsD.betransmittedatnextscheduledtransmissions
132.Thesatellitesoverthemajoroceanregionscovertheglobe_____.
A.besidesthepolarregionsB.includingtheNorthPoleandtheSouthPoleC.above70°Nandbelow70°SD.asfornorthandsouthas70°
133.TheestablishmentofINMARSARTasanindependentorganizationmarkedagreatstepforwardformaritimeradiocommunications.Whatdoes“markedagreatstep”meaninthesentence?
A.TorunfasterthaneverB.TogoforwardC.TomarchwithoutstoppingD.Asignificantsymbolofagreatimprovementinmaritimecommunication.
134.InadditiontomeetingtherequirementofSeaA1andA2,everyshipengagedonvoyageinSeaareaA3shallbeprovidedwith_____.
A.MFradioinstallationwithDSCB.SESorHFwithDSCC.MF/HFradiotelephoneinstallationD.2187.5Khzwatchreceiver
135.Thereare_____operationalsatellitesintheINMARSATsystemcoveringthewholeglobeexceptthepolarregions.
A.3B.4C.8D.12
136.Thereisactuallyanoverlapof_____oceanregionssomewhereinWesternEuropeanWaters.
A.asmanyasthreeB.morethantwoC.lessthantwoD.uptofour
137.Thereisactuallyanoverlappedareaof_____oceanregionssomewhereinWesternEuropeanWaters.
A.twoB.threeC.morethantwoD.morethanthree
138.ThepositioniftheAOR-wsatelliteintheINMARSATsystemis_____abovetheequator.
A..5EB.178EC.15.5WD.54W139.TheGMDSSdefinesfourseaareabasedonthe_____.
A.locationandcapacityofthefacilitieslocatedonboardshipsB.Positionandtypeofasincresintion
C.CapacityandlocationofshorebasedcommunicationfacilitiesD.Positionandcapacityofmobilecommunicationstations.
140.TheNCCislocatedinthe_____.
A.IMOHeadquartersinLondonB.InmarsatHeadquartersbuildinginLondonC.WesternEuropeanMaritimeOrganizationD.InternationalMaritimeSafetyCommittee
141.TheNetworkCoordinationStationfortheINMARSAT-AcoaststationsinthePacificoceanregionisin_____.
A.Yamaguchi,JapanB.Beijing,ChinaC.Nakhodka,RussiaD.Perth,Australia142.TheInmarsatSESoperatorcanchoosethemostsuitableCESaccordingto_____.
A.hisserviceandpositionB.timeandcourseC.tideandspeedD.typeofhisship
143.Duringa_____period,asanewlycommissionedSES,yourIMNwillbepasttotheotherCESs.
A.20hourB.12hourC.24minuteD.24hour
144.Aftersuccessfulcommissioning,the_____willpermittheSESaccesstosystem.
A.INMARSATB.IMOC.MSCD.CES145.WhohaspermittheSESenterthesystemaftersuccessfulcommissioning?
A.NetworkB.TheCESpreferredbytheapplicantC.INMARSATD.TheSESitself
146.InInmarsat-A,“Priority3”means_____communication.
A.routineB.distressC.urgencyD.safety
147.ThemaritimeaccesscodefortheIORis_____inINMARSAT-ATelexService.
A.581B.582C.583D.584148.InInmarsat-A,“Priority0”means_____communication.
A.routineB.distressC.urgencyD.safety
149.EveryshipmustbefittedwithSART,andtwo-wayVHFradiotelephone.
A.1,2B.2,3C.2,1D.3,2
150.ThemaritimeaccesscodeoftelephonemodeinINMARSAT-AterminalfortheAOR(W)is_____.
A.871B.872C.873D.874151._____areoperatedasasecondarymethodofalertingintheGMDSS.A.satelliteEPIRBsB.Non-satelliteEPIRBsC.SESandDSCD.a+b152.WhichInmarsatsystemappliesstore-and-forwardmessaging?
A.Inmarsat-AB.Inmarsat-CC.Inmarsat-BD.Inmarsat-M153.Distresssignalarealwaysstoredinthememorysoastostart_____.A.local-modecoverageB.SARoperationsC.dateprocessD.continuousbroadcast154.EGCisa_____partofINMARSAT-C.
A.componentB.supportableC.combinedD.complimentary155._____willformthebasisfordistressalertingandsafetycalling.
A.GMDSSB.EGCC.MSID.DSC156.MarinerscanuseDSCfor_____.
A.generalcommunicationB.distressalertingandsafetycallingC.receivingMSID.bothbandc157.InAreaA2,theDSCfrequencyfordistressalertingis_____.
A.2182KHzB.2174.5KHzC.2191KHzD.2187.5KHz
158.IfaDSCdistressrelayistransmittedfromacoaststation,itwill_____.A.indicatetheshipindistressthatthealerthasbeenreceived
B.alertshipsintheareaofadistressincidentthatadistresshasoccurredC.informothercoaststationsofdistressincidentD.repeatthedistressalertin5minutes
159.distressandsafetycommunicationsfollowingDSCcallingwillbeperformedbyradiotelephonyor_____.
A.NBDPB.EGCreceiverC.NBDPorbothD.EGCreceiverorboth160.IftheDSCcontrollerisconfiguredforMF/HFoperation,thedistresswillbesenton_____.
A.doublefrequenciesB.singlefrequencyC.dedicatedfrequencyD.multiplefrequencies161.IMNisan_____foranSES.
A.InternationalMobileNumberB.InmarsatMaritimeNumberC.INMARSATMobileNumberD.InternationalMaritimeNumber
162.However,receptionofcertaintypesofMSImessages,suchasshoretoshipdistressalertsandnavigationalandmeteorologicalwarningsare_____.
A.selectiveandcanbesuppressedbyships
B.mandatoryandcannotbesuppressedbyshipsintheaffectedareaC.notveryimportantsothatshipsdon’trequirethemD.receivedbyallshipswherevertheyare
163.Shipssailingin_____areabletoreceiveandprintoutEGCmessage.
A.afixedareaorNavareainanyoceanregionB.aNavareaorweatherforecastareaC.thedesignatedareaorgivengeographicD.anywhereoftheworld1.Shipssailingin_____areabletoreceiveandprintoutEGCmessage.
A.afixedareaorNavareainanyoceanregionB.aNavareaorweatherforecastareaC.thedesignatedareaorgivengeographicD.anywhereoftheworld
165.WithintheareaofINMARSATcoverage,_____receivesMSIviaSafetyNetservice.A.EGCreceiverB.NAVTEXreceiverC.VHFR/TD.MF/HFradiotelephone
166.TheInternationalSafetyNetServiceisabletoaddressthecallto_____.
A.allvesselsB.selectedgroupsofshipsC.aparticularshipD.a,b,careall167.COSPAS-SARSAThasthefunctionof_____.
A.DistressalertingB.distresscommunicationC.broadcastingMSID.On-scenecommunication
168.COSPAS-SARSATprovidesdistressalertsandlocationinformationtoappropriaterescueauthorities,_____for_____indistress.A.overallmajoroceanregions/allshipsB.inthepolarregions/someships
C.belowtheNorthpoleandabovetheSouthpole/ocean-goingshipsD.anywhereintheworld/maritime,aviationandlandsystemusers
169.WhatisCOSPAS-SARSAT?A.aninternationalsatellitesystemforimprovingcommunicationsinpolarregionsB.aninternationalsatellitesystemusinganumberofpolar-orbitingsatellitesC.primaryusedforsearchandrescueD.BandC
170.COSPAS-SARSATisintendedtobeusedforsearchofpeopleindistress,_____.A.onlyatseaorinairB.nomatterwheretheyareC.mainlyatseaoronboardD.InInmarsatoperationalregions
171.TheCOSPAS-SARSATsystemcanprovidedistressalertstotheappropriaterescueauthorities_____.A.atseaB.onlandC.intheairD.Throughouttheworld
172.ForCOSPAS-SARSATsystem,_____transmitdistressalertandlocationinformationtoappropriaterescueauthoritiesallovertheworld.
A.PolarorbitingsatellitesB.GroundreceivingstationsC.MCCD.ROC173.Equipmentwithoutthefunctionofdistressalertingis.A.SARTB.EPIRBC.DSCD.INMARSATSES174._____isaspacesystemusingoneormoreartificialearthsatellites.A.SatelliteNetworkB.SatelliteLinkC.GMDSSD.SatelliteSystem
175.InGMDSS,anykindofEPIRBcanhavetheabilitiestokeepwaterprooffor_____in10mdeep.
A.2minB.5minC.10minD.15min
176._____processthedistresssignalfromEPIRBtodetermineitspositionandidentity.A.COSPAS-SARSATB.groundreceivingstationsC.storingdistresssignalD.Nearpolarorbitingsatellites177.Theauto-transmissionofTRON-30SS-EPIRBwillstart_____.A.whentheswitchissetto“ON”B.untilitisinwaterofsomedepthC.whenitisstoredinaninvertedpositionD.assoonasitisinwaterupright
178.InternationalNAVTEXmeansthecoordinatedbroadcastandautomaticreceptionon518KHzormaritimesafetyinformationbymeansof_____usingEnglishlanguage.A.EGCreceiverB.narrow-banddirect-printinggelegraphyC.radiocommunicationD.terrestrialtechnique
179.Everyship,whileatsea,shallmaintainacontinuouswatchon_____iftheshipisfittedwithanMFradioinstallation.A.2182KHzB.156.8MHzC.2187.5KHzD.2182.7KHz
180.Bridge-to-bridgecommunicationmeans_____communicationsbetweenshipsfromthepositionfromwhichtheshipsarenormallynavigated.A.distressB.urgentC.safetyD.general
181.Shipsof500tonsgrosstonnageandupwardsconstructedonorafter_____shallbefittedwitharadarinstallation.
A.1January1985B.1February1984C.1September1984D.1December1985182.Whenengagedoninternationalvoyages,shipsof1600tonsgrosstonnageandupwardsshallbefittedwitha_____.
A.radiodirection-findingapparatusB.DSCC.NAVTEXD.EPIRB
183.Thesittingandinstallationofaccumulatorbatterieswhichprovideareservesourceofenergy
shallbesuchastoensure_____.
A.thehighestdegreeofserviceC.reasonablesafety
184.Whydosomestationskeepsilence?
B.areasonablelifetimeD.a,b,careallright
A.BecausetheyarenotengagedinthedistresstrafficB.TheywillaffectthetransmissionofthatdistresstrafficC.ThepowersofthesestationsareveryweakD.Theyarenotinchargeofsearchandrescue
185.Stationsaregroupedbycountriesarrangedinthe_____orderoftheircountrysymbols.
A.alphabeticalB.figureC.nameofstationsD.series
186.HavingstudiedtheINMARSATdocument,GMDSSdocument,SOLASConventionandotherinternationalnavigationdocuments,weallknowthattheChapterIVofSOLASConventionismainlyabout_____.
A.theradioregulationsB.thetechnicaltermsanddefinitionsC.howtooperatetheGMDSSSESequipmentD.MaritimeCommunications187.ThelistofCoastStationsisrepublished_____inatrilingual.
A.everytwoyearsB.everythreeyearsC.everyyearD.everyfouryears188.Vesselindistress_____indicatetheirpositionbyanymethod.A.cannotB.arenotallowedC.havetherightD.shouldgetpermissionto
1.Arectangularareaisdescribedindegreesoflatitudeandlongitudefromthelatitudeandlongitudeofthesouthwestcornerof_____.
A.squareB.triangleC.circleD.rectangle
190.Radarbandwidthisnormally_____totherangescaleandtheassociatedpulselength.
A.fixedB.matchedC.fittedD.equal
191.Whichexpressionhasthedifferentmeaningfromentryintoforce?“entryintoforce”meansis_____.
A.comingintoeffectB.movingtofulleffectC.beingbasedonforceD.comingintoforce
192.Theemergencycommunicationset’stransmittershouldnotbetestedexceptwhen_____byapublicradioinspector.
A.inspectingB.inspectedC.inspectsD.havinginspected
193.Before_____,astationshalltakeprecautionstoensurethatitsemissionwillnotinterferewithtransmissionalreadyinprogress.
A.transmitB.totransmittingC.transmittingD.intransmitting
194.Whenhearingadistresscall,allstationshallimmediatelyceaseanytransmissioncapableofwiththedistresstraffic.
A.interfereB.interferingC.beinginterferedD.interference
195._____westandawayfromthechurchbell,ittakestimeforthesoundwavestoeachus.
A.IfB.WheneverC.BecauseD.Where
196._____itisadvisabletoremainonaVHFchannel8,say:“standbyonVHFchannel8”.
A.ThatB./C.WhenD.What
197.IntheIMOSMCPthesituations_____phrasesusingthework“can”appearitclearwhetherapossibilityisreferredto.
A.whereB.whenC.afterD.unless
198.Theforeignseafarerssaidgoodbyetousandlookedforwardto_____eachothersoon.
A.seeB.seeingC.beseenD.beingseen199.Asailoronboard_____fromappendicitisandrequiredoperationimmediately.A.wassufferingB.issufferingC.hassufferedD.hasbeensuffering
200.Everyship_____onorafter1February1995shallcomplywithalltheapplicablerequirementsofChapterFour.
A.constructsB.constructedC.hasconstructedD.wasconstructed201.Effortmadeformarinesafety______theTitanictragedyin1912.A.started/afterB.hasstarted/sinceC.wasbeginning/whenD.begins/after
202.Thefirstcommunicationsatellitewasusedforthepurposeof______.A.takingtheplaceoftheradiosystemB.introducinganewlife-savingsystemC.savingthevesselsindistressD.improvingthecommunicationonland
203.ThepurposeoftheGMDSSisto______safetyoflifeandpropertyatseaallovertheworld.A.promoteB.improveC.guaranteeD.bothaandb
204.Theworld’sfirstcommunicationsatellite,Telstar,wasputintoorbitin______.A.1962B.1960C.1957D.1966205.______istheunitednationsagencyresponsiblefortheRadioRegulationsamongotherthings.A.ITUB.IMOC.MSCD.WMO206.FromIMO’Spointofview,INMARSAT’smostimportantfunctionistheprovisionof______.
A.generalradiocommunicationB.MSIC.improveddistressandsafetycommunicationD.bridge-to-bridgecommunication207.______communicationareintershipVHFradiotelephonecommunication.A.ship-to-shoreB.shore-to–shipC.bridge-to-bridgeD.a,bandc
208.The______isthatsearchandrescueauthoritiesashore,aswellasshippingintheimmediatevicinityoftheshipindistress,willberapidlyalertedtoadistressincidentsotheycanassistinacoordinatedSARoperationwiththeminimundelay.A.commoncommunicationsystemB.distresstrafficsystemC.basicconceptofGMDSSD.SARoperationprocedure七
209.Actually,thedateforentryintoeffectwillbe1stFebruary______.Thoughthetextdoesnottellusaboutit.A.1995B.1998C.1999D.2000
210.Thefrequency156.525MHZand156.8MHZshouldbeusedinthebandof______.A.MFB.VHFC.HFD.LF
211.Someradiowaves______thesurfaceoftheearthbecauseofits______.A.arecapableoffollowing/distanceB.canfollow/altitudeC.canhardlyfollow/shapeD.areunablefollowing/angle
212.We______thedistresssignalonourownradiobeforetheshorestationrelayedittous.A.receivedalreadlyB.havereceivedC.hadreceivedD.wasreceiving213.IntheGMDSS,distressalertingcanbetransmittedin______directions.
A.1B.2C.3D.4
214.Whenreceivingadistressalert,theSARauthoritiesashoreandtheshipsinthevicinityoftheshipindistresswill______soonest.A.reachthedistressareaB.conductasectorsearchC.sendrescuevesselsD.assistcoordinatelyinSARoperation215.Whatchannelisgeneralcommunicationused?
A.anyappro9priatechannelexceptpubliccommunicationB.anyappropriatechannelotherthanpubliccommunicationC.anyappropriatechannelinadditiontopubliccommunicationD.anyappropriatechannelbesidepubliccommunication
216.Ashipstationonreceivingashore-to-shipdistressalertshould______.A.keepsilence
B.interferewithsuchcommunication
C.establishcommunicationasdirectedandrendersuchassistanceasisrequiredandappropriateD.refusecommunicationasdirectedandrendersuchassistanceasisrequiredandappropriate
217.Generalradiocommunicationsintheglobalsystemareshoesbetween______concerningthemanagementandoperationoftheshipsandmayhaveimpactontheirsafety.A.SARpartyandtheshipindistress
B.SARauthoritiesandtheshipindistressandsurvivalcraftC.Ashipstationandanycoaststation
D.Shipstationsandshore-basedcommunicationnetwork
218.Allstationswhichreceiveadistressalertshallimmediatelycease______.A.anytransmissionB.anyharmfultransmissionC.touseradiotelephoneD.usingradiotelephone219.TheARQmodeshouldbeapplied______.A.whentwostationscommunicatewitheachotherB.inanyradiosystemandatanytime
C.whenoneshipsendsamessagetoanotherstationD.forcommunicationamongsomestations
220.Whatshouldbemadeknowninthelistsofcoastandshipstations?A.theservicesofthestationsopentopubliccorrespondence
B.theinformationoncharging
C.whatkindofthepubliccorrespondenceD.AandB
221.ASARTcanbefixedon______.A.amothershipB.alifeboatC.alifecraftD.allofA,B,C
222.ItispossibleforshipstoreceivesafetymessagetransmittedbyaNAVTEXstation______.A.inanyInmarsatregionsB.ineachNAVAREAC.atanydistanceD.inareaA3andA4
223.ThebroadcastofMSIismadeontwodedicatedsystems.“dedicated”means______.A.specialB.differentC.expensiveD.valuable
224.IntheGMDSS,MSIbroadcastswillbemadeontwodedicatedsystems:______and______.A.NBDP/VHFradioB.InmarsatsafetyNET/NAVTEX
C.Safetyservice/Inmarsat-AD.Longrange/shortrange
225.TheconceptofNAVTEXisofa______systemforthebroadcastandreceiptofMSI.A.searchandrescueB.safeC.co-ordinatedD.hydrographic226.TheNAVTEXreceivercanbemountedon______.
A.onthebridgeB.inthecoaststationC.ontheforecastleD.onstarboardside
227.ANavtexstationineachNAVAREAisusuallyallowedtohave______fortransmission.A.10minutesevery4hoursB.halfanhoureveryotherhourC.irregularperiodoftimeD.5minuteseverytwohours
228.ThedifferencebetweeninternationalandnationalNavtexServiceislimitedto______.A.frequencyallocatedB.bothlanguageandfrequencyC.languageusedD.transmissionpowerandtime
229.Navtextransmitteridentificationcharacter______isusedtoidentifythebroadcastswhicharetobeacceptedbythereceiverandthosearetoberejected.
A.B2B.B1C.MARD.NNN
230.AllNAVTEXmessages______owingtotheirnatureofimportance.A.cansuppressB.canbesuppressedC.cannotbesuppressedD.aretobesuppressed
231.ThecoordinatedbroadcastandautomatedreceptionofMSIviatheINMARSATEGCsystemusingEnglishtomeettherequirementsoftheSOLASConvention:______.A.internationalNAVTEXServiceB.FleetNETServiceC.SafetyNetServiceD.WWNWS
232.WhyshouldtheSESoperatorsbeverycarefulwhentheshipenterstheareawherethreeoceanregionsoverlap?Because______.A.theweatherisalwaysterribleB.theconditionthereiscomplicatedC.thesignalsaretoostrong
D.theirSESmayrecivethesignalsfromunwantedsatellite233.TheINMARSATconsistsof______majorcomponents.A.4B.9C.8D.5
234.InadditiontomeetingtherequirementofSeaareaA1,everyshipengagedonvoyageinSeaareaA2shallbeprovidedwith______.
A.MFradioinstallationwithDSCB.SESC.MF/HFradiotelephoneinstallationD.2187.5Khzwatchreceiver235.TheINMARSATsystemhasfivemajorcomponents,theyare:A.SpaceSegment,NCC,RCC,SES,andCES
B.SpaceSegment,asatellitesystem,Csystem,NCCandNCSC.SpaceSegment,NCC,NCS,CESandSES
D.Asystem,Csystem,satellitesystem,earthstationsandNCS
236.Thesatellitesoverthemajoroceanregionscovertheglobe______.A.besidesthepolarregionsB.includingtheNorthPoleandSouthPoleC.above70Nandbelow70SD.asfarnorthandsouth70
237.Thereisactuallyanoverlappedareaof______oceanregionssomewhereinWesternEuropeanwaters.
A.twoB.threeC.morethantwoD.morethanthree
238.ThepositionofthePORsatelliteintheInmarsatsystemis______abovetheequator.A.55.5WB..5EC.15.5WD.178E239.TheGMDSSdefinesfourseaareabasedonthe______.
A.locationandcapacityofthefacilitieslocatedonboardshipsB.Positionandtypeofasincresintion
C.CapacityandlocationofshorebasedcommunicationfacilitiesD.Positionandcapacityofmobilecommunicationstations.240.TheNCCislocatedinthe______.A.IMOHeadquartersinLondonB.InmarsatHeadquartersbuildinginLondonC.WesternEuropeanMaritimeOrganizationD.InternationalMaritimeSafetyCommittee
241.Thereare______NCSsintotal,oneineachoceanregion,theAOR(EandW),IORandPOR.A.3B.2C.1D.4
242.AnyshipwithSEScan______and______throughtheInmarsatsatelliteswhensendingadistressalert.
A.enterthesystemrapidly/waitforrescue
B.haveanabsoluteprioritytoenterthesystem/contactwithaCES八
C.establishcontactwiththeRCC/entertheportD.enterthesystemgradually/gettherescue
243.Amobileearthstationinthemaritimemobile-satelliteservice,whichislocatedonboardship,iscalled______.A.anLESB.anSESC.ashipstationD.alandMobileStation244.Afterhaspermitthecommissioning,the______willpermittheSESaccesstosystem.A.INMARSATB.IMOC.MSCD.CES
245.WhohaspermittheSESenterthesystemaftersuccessfulcommissioning?A.NetworkB.TheCESpreferredbytheapplicantC.INMARSATD.TheSESitself
246.ToestablishacommunicationchannelforthetelexserviceintheINMARSAT-Aterminal,youshouldfirst______.
A.establishacommunicationchannelfromtheCES,viatheinternationalTelexNetworktothefinaldestination
B.setupacommunicationchannelfromyourSES,viaasatellite,toaCESwithinyouroceanregion
C.setupachanneldirectlytotheaddresseeatthedestination
D.establishachannelfromyourterminal,viatheInternationalTelexNetworktoaCESwithinyouroceanregion
247.ThemaritimeaccesscodefortheAOR-Eis______inINMARSAT-ATelexService.A.581B.582C.583D.584
248.WhenyouhavereceivedGA+fromtheCESfortheINMARSAT-Atelexcommunication,youshouldimmediatelyselect______and______yourequire.A.anCES/telexmodeB.anSES/telexserviceC.theservice/thesubscriberD.asatellite/anoceanregion
249.EveryshipmustbefittedwithSART,andtwo-wayVHFradiotelephone.
A.1,2B.2,3C.2,1D.3,2
250.ThemaritimeaccesscodeoftelephonemodeinINMARSAT-AterminalfortheAOR(W)is.A.871B.872C.873D.874251.ThesourcesofenergyfittedinGMDSScomplyingvesselsmustbe.A.themainsourceofenergyB.emergencysourceofelectricalpowerC.thereservesourceofenergyD.allofabove252.WhenthepowerofsSARTison,itwill______.A.transmitdistresssignalB.sendresponsesignalC.transmitthesignalofship’spositionD.bestartedbyX-bandradar253.Distresssignalarealwaysstoredinthememorysoastostart______.A.local-modesoverageB.SARoperationsC.dataprocessD.continuousbroadcast254.EGCisa______partofINAMARSAT-C.
A.componentB.supportableC.combinedD.complimentary255.______willformthebasisfordistressalertingandsafetycalling.A.GMDSSB.EGCC.MSIDSC
256.AnareawithinthecoverageofatleastoneMFshorestationinwhichcontinuousDSCdistressalertingisavailableis______.A.SeaareaA1B.SeaareaA2C.DistressareaD.GMDSSarea257.______areusedfordistressalertingasarule.A.SES/DSC/EPIRBB.SART/radiotelephoneC.COSPAS-SARSATD.bothaandc
258.IfashipstationrelaysaDSCdistresscalltoanappropriatecoaststation,itmeansthat______.
A.theshiphasreceivedtheDSCdistresscallonaHFfrequency
B.thecoaststationconcernedhasnotacknowledgeditwithin5minutesC.theshipwilltakecommandofsearchandrescuein5minutesD.AandB
259.DistressandsafetycommunicationsfollowingDSCcallingwillbeperformedbyradiotelephonyor______.A.NBDPB.EGCreceiverC.NBDPorbothD.EGCreceiverorboth260.DSCdistressacknowledgementsarenormallytransmittedby______inrespondtoareceiverDSCdistresscall.A.ShipstationsB.CoaststationsC.NCSsD.NCC八
261.ShipssailinginareaA2willatleastbecapableoftransmittingaship-to-shoreslerton______.
A.COSPAS-SARSATB.156.525MHZDSCC.2187.5khzDSCandsatelliteEPIRBD.2182khzR/TandsatelliteEPIRB
262.AseachMSImessagewillhaveauniqueidentity,theprintingofmessagesalreadyreceivedcorrectlyis______.
A.automaticallysuppressedB.finishedbytheoperatorC.manuallysuppressedD.doneagain
263.Shipssailingin______areabletoreceiveandprintoutEGCmessage.A.afixedareaorNavareainanyoceanregionB.aNavareaorweatherforecastareaC.thedesignatedareaorgivengeographicpositionD.anywhereoftheworld2.Shipssailingin______areabletoreceiveandprintoutEGCmessage.
A.afixedareaorNavareainanyoceanregionB.aNavareaorweatherforecastareaC.anydesignatedareaorgivengeographicpositionD.anywhereoftheworld265.______canreceiveMSIsentbycoaststation.A.ANAVTEXreceiverB.AnEGCreceiverC.MF/HFradiotelephoneD.HFradiotelephonewithNBDP
266.TheInternationalSafetyNetServiceisabletoaddressthecallto______.A.allvesselsB.selectedgroupsofshipsC.aparticularshipD.a,b,careallcorrect267.COSPAS-SARSAThasthefunctionof______.A.distressalertingB.communicationC.broadcastingMSID.on-scenecommunication
268.TheCOSPAS-SARSAT406MHZsystemwasadoptedasanelementoftheGMDSSbyIMOin______.A.1982B.1980C.1984D.1988269.WhatisCOSPAS-SARSAT?
A.aninternationalsatellitesystemforimprovingcommunicationinpolarregionsB.aninternationalsatellitesystemusinganumberofpolar-orbitingsatellitesC.primaryusedforsearchandrescueD.BandC
270.COSPAS-SARSATisprimarilyusedfor______.A.improvingcommunicationsinpolarregionsB.providingMSItomobilestations
C.savingthesystemusersindistressanywhereintheworldD.transmittingandreceivinginformation
271.ForCOSPAS-SARSATsystem,______usuallytransmitinitialCOSPAS-SARSATalert.A.RCCB.MCCC.LUTD.MRCC
272.ForCOSPAS-SARSATsystem,______transmitdistressalertandlocationinformationtoappropriaterescueauthoritiesallovertheworld.
A.PolarorbitingsatellitesB.GroundreceivingstationsC.MCCD.ROC
273.IMOrecognizedthat______wouldplayanimportantroleinSARoperations.A.COSPAS-SARSATB.satelliteC.INMARSATD.bothaandb
274.Operatingmethodinwhichtransmissionispossiblesimultaneouslyinbothdirectionsofacommunicationchanneliscalled______.A.DuplexOperationB.SimplexOperationC.Auto-OperationD.Two-way
275.Astationinthemobileservicetheemissionsofwhichareintendedtofacilitatesearchandrescueoperationsis______.A.ShipStatonB.LESC.EPIRBStationD.NCS
276.______processthedistresssignalfromEPIRBtodetermineitspositionandidentity.
A.COSPAS-SARSATB.groundreceivingstationsC.storingdistresssignalD.Nearpolarorbitingsatellites
277.Incaseashipisinemergencyordistressinanyof4areas,itisrequiredtousethecontinuous______alert.
A.MF/HFB.SARTC.EPIRBD.anyofA,B,C
278.Everyshipconstructedonorafter______shallcomplywithalltheapplicablerequirementsofthischapter.
A.1February1995B.1February1992C.1July1997D.1February1999
279.Theradiopersonneloneveryshipshallbe-specifiedintheRadioRegulationstohaveprimaryresponsibilityforradiocommunicationsduringdistressincidents.A.holdersofcertificatesB.bachelorofscienceC.chiefofficerD.qualifiedengineer
280.InternationalNAVTEXServicemeansthecoordinatedbroadcastandautomaticreceptionon______khzofmaritimesafetyinformationbynarrow-banddirect-printingtelegraphyusingEnglishlanguage.A.518B.2182C.156.8D.2187.5
281.Everylifeboatwhichisfittedwithafixedtwo-way______radiotelephoneapparatuswithanantennawhichisseparatelymountedshallbeprovidedwitharrangementsforsittingandsecuringtheantennaeffectivelyinitsoperatingposition.A.HFB.VHFC.MFD.MF/HF
282.Everycargoshipof______tonsgrosstonnageandupwardsshallbeprovidedwithatleastthreetwo-wayVHFradiotelephoneapparatus.A.300B.400C.500D.600
283.Atleast______two-wayVHFradiotelephoneapparatusshallbeprovidedoneverycargoshipof300tonsgrosstonnageandupwardsbutlessthan500tonsgrosstonnage.A.oneB.twoC.threeD.four九
284.StationsintheUnitedStatesofAmericaaregroupedbystatesarrangedinthealphabeticalorderoftheir______.A.countriesB.statesC.namesD.groups
285.AccordingtothebasicconceptoftheGMDSS,distressalertingcanbesentby______toSARauthoritiesashoreorshipsinvicinityofadistressincident.
A.eithersatelliteorterrestrialcommunicationB.onlysatellitecommunicationC.onlyterrestrialcommunicationD.VHFDSCorSES286.SOLASshipsshouldkeepacontinuouslisteningwatchon______.A.CH16B.2182KHZC.121.5MHZD.Ch70287.WhatfollowingisnotamongthefunctionsofSOLASships?A.receiveshore-to-shipdistressalertingB.transmitship-to-shoredistressalertingC.receivemessageforpubliccorrespondenceD.transmitandreceivelocatingsignals
288.AdigitalcallingsystemusedtocallshipsandcoaststationsusingfrequenciesintheMF,HForVHFbands,asisdefinedbyCCIRrecommendations493and541,isa______.A.DSCsystemB.EGCC.TerrestrialRadioD.Alertinginformation
2.Asamatteroffact,MSIisthecombinationof______importantinformation.A.manyB.quiteafewC.lotsofD.alot
290.Therescuecoordinationcentermay______onstationswhichinterferewithdistresstraffic.A.keepsilenceB.forbidtransmissionC.changeinformationD.imposesilence
291.Misuseifshipradiofrequenciesis______andmustnottakeplace.A.forbiddenB.allowedC.illegalD.unusual292.I’dliketoapply______itsextension.A.toB.withC.onD.for
293.EachCOSPAS-SARSATMCCisresponsiblefor______allalertdatafordistresseslocatedinitsservicearea.A.distributingB.distributionC.distributedD.havingdistributed
294.Weconsider______sendahelicopterwithmedicalfacilitiestothedistressarea.
A.itnecessaryB.itisnecessaryC.itnecessaryD.necessary295.I’mlookingforCaptainJohn______IwanthimonsignonthisB/L.A.whenB.duetoC.thatD.since
296.Wehavejustreceivedamessagefromshore______assistanceisontheway.A.whenB.whereC.howD.that
297.______,whichconsistedofsevenshortblastsandoneprolongedblast,allpassengershavetogototheirassemblystation.
A.Whenthedistressalertissounded
B.WhentheemergencyequipmentisswitchedonC.WhenthegeneralemergencyalarmissoundedD.Whenthedistressbroadcastissounded
298.Theportauthorityaskedus______forlockclearanceatSouthpoint.A.waitB.towaitC.waitingD.waited299.Allcoastradiostations______DSCinstalledforVHFandHF.A.haveB.hadC.arehavingD.havehad
300.Thefire______outofcontrolandthevesselrequiresfir-fightingassistance.A.hasbeenB.isC.wasD.isbeing
301.Thecomplyingvesselwilltransmitship-to-shoredistressalertby______inseaareaA1.A.VHFEPIRBB.VHFDSCC.406mhzS-EPIRBD.botha,bandc302.SeaareaA2isanareawithinthecoverageofatleastone______.A.VHFcoaststationB.MFcoaststationC.satelliteD.RCC
303.Thecomplyingvesselwilltransmitship-to-shoredistressalertby______inseaareaA3.A.MFDSCB.SESC.406mhzS-EPIRBD.bothbandc
304.Fromtheshipowner’spointofview,______isthemostimportantadvantageInmarsatprovidingwith.
A.businessopportunityB.good-qualityradiotelephoneconversations
C.telexserviceD.bothbandc
305.Theexistingterrestrialradiosystemhasanumberofbasicflawswhich_____.A.canbeovercomebyusingtraditionaltechniquesB.cannotbeovercomebysatellitesystem
C.canbeovercomebysatelliteanddigitaltechniquesD.cannotbetackledbyanymodernsystem
306.What’stheadvantagewhenusingthesatellite?A.ThemessagecanbedirectedtothedesiredlocationB.Themessagecanfollowtheearth’scurvature
C.Thequalityofmessagecannotbeaffectedbyclimate
D.Therangeofthemessageisextendedandthequalityorreceptionisimproved307.GMDSSmovedtoeffectby1Feb.______.A.2002B.1999C.1992D.2000
308.WiththehelpofGMDSS,______willberapidlyalertedtothedistressincident.
A.theSARauthoritiesashoreB.theshipsinvicinityofthecasualtyCthenearestcoaststationsandportradiosD.aandb
309.TheGMDSSsystemwillalsoprovideforurgencyandsafetycommunicationanddisseminationof______,includingnavigationalandmeteorologicalwarnings.A.MSCB.MSIC.OSCD.MMSI九
310.TheabbreviationMERSARmeans______.A.MerchantSOLASandRadioSystem
B.MerchantshipSearchandRescueManualC.MarineRescueandSearchRadarD.MaritimeEngineRescueStandard
311.InGMDSS,thedistressandsafetymessagewillbepickedupby______ifitissentusingHF,INMARSATortheCOSPAS-SARSATsystem.A.shipsB.shorestationsC.bothshipsandshorestationsD.eithershipsorshorestations
312.AnyshipsfittedwithSEScan______and______throughthesatellitesystemwhensendingadistressalert.
A.enterthesystem/contactanRCC
B.accesstoINMARSAT/establishcontactwithaCES
C.haveabsoluteprioritytoenterthesystem/makecontactwithaCESD.enterthesystemgradually/waitforrescue
313.SARco-ordinationcommunicationsarebetweenthe______.A.RCCandshipsindistressB.assistingshipsandshipsindistressCRCCandOSCD.OSCandassistingships314.Whatdothegeneralradiocommunicationrelateto?A.managementofshipB.operationofshipC.safetyofshipD.a,b,careallright315.MSIisbroadcastvia_______.A.NAVTEXB.EGCC.HF-telexD.allofabove
316.TheGMDSSiscomposedof______.
A.satelliteandterrestrialcommunicationsystemsB.onlynavigationalandalertingsystemsC.justMSIsystemandlocatingsystem
D.SARco-ordinationsystem
317.Thetransmissionofa______indicatesthatashipisindistressandrequiresimmediateassistance.
A.urgenttrafficB.distressalertC.routinetrafficD.NAVTEXmessage
318.Distresstraffic______allmessagesrelatingtotheimmediateassistancerequiredbytheshipindistress,includingsearchandrescuecommunicationsandsignalsforlocating.A.consistsofB.isconsistedofC.consistedofD.areconsistedof319.WhenthepowerofSARTison,itwill______.A.transmitdistresssignalB.sendresponsesignalC.transmitthesignalofship’spositionD.bestartbyX-bandradar320._____allowsSARpartytolocatetheshipindistressbystarting9ghzshipborneradar.A.DSCB.EPIRBC.SARTD.EGC321.WhenthepowerofSARTison,itwill______.A.transmitdistresssignalB.sendresponsesignalC.transmitthesignalofship’spositionD.bestartbyX-bandradar
322.ItispossibleforshipstoreceivesafetymessagetransmittedbyaNAVTEXstation_____.A.inanyINMARSATregionsB.ineachNAVAREAC.atanydistanceD.inareaA3andA4
323.MSI,whichincludes______,istransmittedtoallshipsinallprincipalwaters.A.navigationalwarningsB.meteorologicalwarningsandforecastsC.otherurgentsafetyrelatedmessagesD.a,b,c
324.Distressalertswillberelayedonthe______whentheRCCconsidersitnecessary.A.dedicatedsystemB.MSIbroadcastC.518khzD.channel16325.Whichofthefollowingstatementsiscorrect?A.NAVTEXstationhavethetransmissionpowerB.NAVTEXstationscantransmitatthesametime
C.everyNAVTEXstationshavethedifferentidentificationcharactersineachNAVAREA
D.Thereare24NAVTEXstationsineachNAVAREA326.WhatlanguagedoesInternationalNAVTEXuse?A.RussianB.FrenchC.EnglishD.German327.InternationalNavtexserviceis______.A.aterrestrialMFsystemB.asatellitecommunicationsystemC.alandHFradiosystemD.acoastalVHFsystem
328.ItispossibleforshipstoreceivesafetymessagetransmittedbyaNAVTEXstation______.A.inanyINMARSATregionsB.ineachNAVAREAC.atanydistanceD.inareaA3andA4
329.ThetransmissionidentificationcharacterB1isasingleuniqueletterwhichisallocatedtoeachNAVTEX______.A.receiverB.SESC.CESD.transmitter
330.ThecharacterB1isasingleuniqueletterwhichisallocatedtoeach_____.A.RCCB.CESC.receivingearthstationD.NAVTEXtransmitter
331.NAVTEXco-ordinatorscontrolmessagestransmittedbyeachstationaccordingto______.A.theinformationcontainedineachmessageB.thegeographicalcoveragerequiredC.transmittedidentificationD.AandBareright
332.InthecommunicationofINMARSAT,______communicationhastheabsolutepriorityoverallothertransmission.A.routineB.distressC.urgencyD.security333.TheINMARSATconsistsof______majorcomponents.A.4B.9C.8D.5
334.InadditiontomeetingtherequirementsofSeaAreaA1,everyshipengagedonvoyageinSeaAreaA2shallbeprovidedwith______.A.MFradioinstallationwithDSCB.SESC.MF/HFradiotelephoneinstallationD.2187.5khzwatchreceiver335.Thereare______operationalsatellitesintheINMARSATsystemcoveringthewholeglobeexceptthepolarregions.A.3B.4C.8D.12
336.Aradiolinkbetweenatransmittingearthstationandareceivingearthstationthroughonesatelliteisnameda______.A.RadiolinkB.SpacesegmentC.SatellitelinkD.upperlink337.Geostationarysatelliteareartificialsatellitewhich______.A.alwaysmoveslowlyB.areinoneplaceonlyC.sometimesmoveandsometimedon’tD.synchronizewiththemovementoftheearth
338.thepositionoftheAOR-WsatelliteintheINMARSATsystemis_______abovetheequator.A..5EB.178EC.15.5WD.54W
339.AnareawithinthecoverageofatleastoneMFshorestationinwhichcontinuousDSCdistressalertisavailableis______.A.SeaareaA1B.SeaareaA2C.SeaareaA4D.distressArea
340.EachNCSwoksasatypeof______,assistingcontrollingandmonitoringtelexandtelephonenetworkasquicklyaspossible.A.switchoperatorB.communicationgatewayC.nationaloperatorD.on-scenecommande十
341.TheNCSofINMARSAT-AsystemintheAOR-Eisin______.A.Goonhilly,UKB.Yamaguchi,JapanC.Perth,AustraliaD.Southbury,USA
342.AnSESoperatorcanchosethemostsuitableCESsaccordingto______.A.theroutingagreementforaparticularoceanregionB.ThecommunicationserviceherequiredC.thepositionsofhisshipandtheCESsD.BandC
343.Duringa______period,asanewlycommissionedSES,yourIMNwillbepasttotheotherCESs.A.20hourB.12hourC.24minutesD.24hour
344.Withoutpermissionof______,ashipearthstationcannotenterthesystem.A.ITUB.IMOC.INMARSATORGANIZATIOND.thenearestCES
345.WhatpartoftheInmarsatwilltheSESgetaccesstoifthecommissioningissuccessful?A.TheSESB.ThespacesegmentC.AnyCESD.TheCESdecidedbytheapplicant
346.ToestablishacommunicationchannelforthetelexserviceintheINMARSAT-Aterminal,youshouldfirst______.
A.establishacommunicationchannelfromtheCES,viatheInternationalTelexnetworktothefinaldestination
B.setupacommunicationchannelfromyourSES,viaasatellite,toaCESwithinyouroceanregion
C.setupachanneldirectlytotheaddresseeatthedestination
D.establishachannelfromyourterminal,viatheInternationaltelexnetworktoaCESwithinyouroceanregion
347.ThemaritimeaccesscodefortheIORis______inINMARSAT-ATelexservice.A.581B.582C.583D.584348.InINMASAT-Aservicecode32______.A.medicalassistanceB.medicaladviseC.maritimeassistanceD.technicalassistance
349.Everyshipmustfittedwith______SART,and______two-wayVHFradiotelephone.A.1,2B.2,3C.2,1D.3,2
350.ThemaritimeaccesscodeoftelephonemodeinINMAARSAT-AterminalforthePORis______.A.871B.872C.873D.874
351.______areoperatedasasecondarymethodofalertingintheGMDSS.A.satelliteEPIRBsB.Non-satelliteEPIRBsC.SESandDSCD.a+b
352.TheWWNWSestablishesthreetypesofnavigationalwarning:______.A.Distress,UrgencyandSafetyB.Vital,ImportantandRoutineC.NAVAREA,CoastalandlocalD.gale,TsunamiandIce
353.Distresssignalarealwaysstoredinthememorysoastostart______.A.local-modecoverageB.SARoperationC.dataprocessD.continuousbroadcast354.EGCisa______partofINMARSAT.A.componentB.supportableC.combinedD.complimentary355.Equipmentrequirementvaryaccordingto_______.A.Shipowner’swillB.economicconditionC.theareainwhichtheshipoperatesD.differentordersofallcountries356.MarinerscanuseDSCfor______.A.generalcommunicationB.distressalertingandsafetycallingC.receiveMSID.bothBandC357.______areusedfordistressalertingasarule.
A.SES/DSC/EPIRBB.SART/radiotelephoneC.COSPAS-SARSATD.bothBandC
358.On-scenecommunicationswillnormallytakeplacebetween______.A.shipindistressandassistingunits
B.NCSandRCC
C.RCCsand‘0n-scenecommander’or“co-ordinatorsurfacesearch”D.shipindistressandcoaststation
359.DSCdistressrelayscanbetransmittedbyeither______or______.A.acoaststation/ashipstationB.anEPIRB/aSARTC.ARQ/FECD.aback-upsatellite/alandSARunit
360.DSCdistressacknowledgementsarenormallytransmittedby______inrespondtoareceivedDSCdistresscall.A.shipstationsB.coaststationsC.NCSsD.NCC361.TheInternationalSafetyNetServiceisabletoaddressthecallto______.
A.allvesselsB.selectedgroupsofshipsC.aparticularshipD.A,B,Careallright
362.However,receptionofcertaintypesofMSImessages,suchasshoretoshipdistressalertsandnavigationalandmeteorologicalwarningare______.A.selectiveandcanbesuppressedbyships
B.mandatoryandcannotbesuppressedbyshipsintheaffectedareaC.notveryimportantsothatshipsdon’trequirethemD.receivedbyallshipswherevertheyare
363.EGCsafetyNettransmits______typesofmessagesformariners.A.fourB.sixC.fiveD.three
3.IfEGCreceiversharesasameantennawithINMARSATMES,itmeansthatitcanreceiveMSI______.
A.fromanyINMARSATsatelliteB.viaanyappropriateNavtexandEGCstationC.viathesatellitetheMESistrackingD.fromanyRCCandcoaststation365.TheinformationflowoftheMSIbroadcastmustbecontrolled______.A.toavoidmutualinterferenceB.tokeepsilenceC.owingtothetime-sharenatureD.toregulatetransmitterpower
366.ThequalityofEGCmessageis______affectedbythepositionoftheship,thetimeofreceptionandclimaticcondition.A.sometimesB.alltimesC.neverD.partly367.whichfunctionisthemostimportantoneoftheGMDSS.A.alertingB.on-scenecommunicationC.safetyinformationD.generalcommunication
368.TheCOSPAS-SARSAT406mhzsystemwasadoptedasanelementoftheGMDSSbyIMOin______.A.1982B.1980C.1984D.1988
369.TheCOSPAS-SARSATsystemcanprovidedistressalertstotheappropriateauthorities______.
A.anywhereintheworldB.atseaC.intheairD.ashore
370.ForCOAPAS-SARSATsystem,______processthedistresssignalfromEPIRBtodetermine
itspositionandidentity.A.COSPAS-SARSATC.spacecraft11
B.groundreceivingstationsD.satelliteSARinstrument
371.TheCOSPAS-SARSATsystemcanprovidedistressalertstotheappropriaterescueauthorities______.A.atseaB.onlandC.intheairD.throughouttheworld
372.IntheCOSPAS-SARSATsystemdistresssignalsareprocessedby______andtheresultingdataareforwardedto______through______communicationnetwork.A.MCC/LUT/RCCB.LUT/MCC/RCCC.LUT/RCC/MCCD.LUT/RCC/LUT
373.ForshipsequippedwithanSES,itis______and______fortheoperatortosendadistressalert.
A.easy/reliableB.difficult/cheapC.stable/compulsoryD.easy/expensive
374.______isaspacesystemusingoneormoreartificialearthsatellites.A.SatellitenetworkB.SatellitelinkC.GMDSSD.Satellitesystem
375.Itis______formarinerstocombinetheSARTwithafloat-freesatelliteEPIRB.A.essentialB.compulsoryC.optionalD.inadvisable
376.______processthedistresssignalfromEPIRBtodetermineitspositionandidentity.A.COSPAS-SARSATB.GroundreceivingstationsC.storingdistresssignalD.Near-polarorbitingsatellites
377.______isdesignedtosendanautomaticdistressalertwhenashipsinkssuddenly.A.LifeboatB.AsurvivalcraftC.AnEPIRBD.ASART
378.______meansnavigationalandmeteorologicalwarnings,meteorologicalforecastsandotherurgentrelatedmessagesbroadcasttoships.A.NavigationalbroadcastB.weatherforecastC.UrgencymessageD.MaritimeSafetyInformation
379.______meansatechniqueusingdigitalcodeswhichenablesaradiostationtoestablishcontactwith,andtransferinformationtoanotherstationorgroupofstationsandcomplyingwiththerelevantrecommendationsoftheCCIR.
A.DSCB.MSIC.EGCD.NBDP
380.DigitalSelectiveCallingmeansatechniqueusing______whichwhichenablesaradiostationtoestablishcontactwith,andtransferinformationtoanotherstationorgroupofstationsandcomplyingwiththerelevantrecommendationsoftheCCIR.A.digitalcodesB.codemessagesC.norsecodesD.distressmessages
381.Allshipswhich,inaccordancewiththepresentConvention,arerequiredtocarryradioinstallationsshallcarry_______.A.Q-codeB.TelephonenumbersandaddressesC.theinternationalCodesofSignalsD.radioinstructions
382.Everyshipshallcarrypersonnelqualifiedfor______tothesatisfactionoftheAdministration.A.distressandsafetyradiocommunicationpurposesB.life-savingpurpose
C.GMDSSrequirementsD.emergencyposition
383.______meansanareawithintheradiotelephonecoverageofatleastonaVHFcoaststationinwhichcontinuousDSCalertingisavailable,asmaybedefinedbyaContractingGovernment.A.SeaAreaA1B.SeaAreaA2C.SeaAreaA3D.SeaAreaA4384.Forship-to-shoredistressalerts,youcanuse______.A.INMARSAT,EPIRBandDSCB.NAVTEX,NBDPandR/TC.INMARSAT,VHFandSARTD.EPIRB,DSCandradar
385.Whenreceivingadistressalert,theSARauthoritiesashoreandtheshipsinthevicinityoftheshipindistresswill______inacoordinatedsearchandrescueoperationwiththeminimumdelay.A.assistB.sendarescueC.searchthedistressareaD.Reachthedistresspositionatonce
386.Theexistingterrestrialradiosystemhasanumberofbasicflawswhich______.A.canbeovercomebyusingtraditionaltechniquesB.canotbeovercomebysatellitesystem
C.canbeovercomebysatelliteanddigitaltechniquesD.cannotbetackledbyanymodernsystem
387.WhatfollowingisnotamongthefunctionsofSOLASships?A.receiveshore-to-shipdistressalertingB.transmitship-to-shoredistressalertingC.receivemessageforpubliccorrespondenceD.transmitandreceivelocatingsignals388.Geostationarysatellitesaretheartificialsatelliteswhich______.A.alwaysmoveslowlyB.areinoneplaceonly
C.sometimemovesometimedon’tmove
D.aresynchronizingwiththemovementoftheearth
3.What’stheabbreviationfortheWorldMeteorologicalOrganization?A.WMOB.IHOC.IMOD.WARC
390.Ifnodistressacknowledgementisreceived______aDSCdistresscalltransmission,thentheshipindistressmayrepeattheDSCdistresscallattemptafteradelayofbetween3.5and4.5minutesfromthebeginningoftheinitialcall.A.relevanttoB.relatetoC.inresponsetoD.inrelationto
391.TheconceptofNAVTEXisofa______systemforthebroadcastandreceptionofMSI.A.completeserviceB.partialcontrolledC.quitenewD.totalco-ordinated392.______allshipsinalargeseaareabeingalerted,an“areacall”willnormallybetransmittedsothatonlythoseshipsinthevicinityofthedistressincidentarealerted.A.AvoidingB.TobeavoidedC.AvoidedD.Toavoid393.Twovessels______whilethey‘resailinginHuangpuRiver.AstrikeBstrikesCarestrikingDstruck
394.Before______,astationshalltakeprecautionstoensurethatitsemissionwillnotinterferewithtransmissionalreadyinprogress.A.transmitB.totransmittingC.transmittingD.intransmitting
395.______westandawayfromthechurchbell,ittakestimeforthesoundwavestoreachus.A.IfB.WheneverC.BecauseD.Where
396.Wehavejustreceivedamessagefromshore______assistanceisontheway.A.WhenB.WhereC.howD.that
397.______,whichconsistedofsevenshortblastsandoneprolongedblast,allpassengershavetogototheirassemblystation.
A.Whenthedistressalertissounded
B.Whentheemergencyequipmentisswitchingon
C.WhenthegeneralemergencyalarmissoundedD.Whenthedistressbroadcastissounded
398.Whenamis-entry______inthelogbook,aredlinewouldbedrawnthroughthatpart.A.hasmadeB.makeC.hasbeenmadeD.ismaking399,We______asharplookoutwhilesailingintheicedwaters.A.keepB.keptC.arekeepingD.havekept
400.Byusingpreviouscommunicationsystem,rescueisoftenamatterofchance.Whatdoes“amatterofchance”mean?A.occasionallyB.accidentallyC.oftenD.usually
401.ThegeneralbenefitoftheGMDSSisto______.A.enableSARoperationstostartwithminimumdelayB.givefacilitiestomarinecommunication
C.reducesharplythechancesofship’ssinkingD.bothAandC
402.TheGMDSSisaworld-widecommunicationnetworkcombining______with______.A.satellite/terrestrialsystemB.INMAARSAT/COSPAS-SARSATC.SART/EPIRBD.geostationary/polar-orbitingsatellites
403.Thecomplyingvesselscantransmitship-to-shoredistressalertsbyatleast______.A.onemeans,whethersatelliteorterrestrialtechniquesB.twomeans,whethersatelliteorterrestrialtechniques
C.twoseparateandindependentmeans,eachusingdifferentradiocommunicationservicesD.twomeans,suchasMFDSCandHFDSC
404.ThepositionofINMARSATAOR-Wsatelliteis______abovetheequator.A.55.5WB.180EC.15.5WD..5E
405.Withinthepolarareasitis______toseeasatelliteingeostationaryorbit.A.impossibleB.possibleC.easyD.difficult
406.TheINMARSATsystemisopenforuseby______countriesonanon-discriminatorybasis.A.someB.lotsofC.manyD.all
407.______communicationareintershipVHFradiotelephonecommunication.A.ship-to-shoreB.shore-to-shipC.bridge-to-bridgeD.a,b,andc408.TheGMDSSmustcombineallvarioussubsystems,because______.A.theyallhavedifferentlimitationswithrespecttocoverageB.theyallhavedifferentlimitationsinthetechnologytheyuseC.differentsystemsapplytodifferentshipsD.allofabove
409.Actually,thedateforentryintoeffectwillbe1stFebruary______.Thoughthetextdoesnottellusaboutit.A.1995B.1998C.1999D.2000410.TheDSCfrequencyfordistressalertinginareaA2is______.A.2182khzB.2174.5kfzC.2191khzD.2187.5kh12
411.______communicationsareintershipVHFradiotelephonecommunicationsforthepurposesofthesafemovementofships.A.SafetyB.UrgentC.bridge-to-bridgeD.a,b,andc
412.AnyshipfittedwithSEScan______and______throughthesatellitesystemwhensendingadistressalert.
A.enterthesystem/contactanRCC
B.accesstoINMARSAT/establishcontactwithaCES
C.haveabsolutelyprioritytoenterthesystem/makecontactwithaCESD.enterthesystemgradually/waitforrescue
413.WiththehelpofGMDSS,______willberapidlyalertedtothedistressincident.A.theSARauthoritiesshoreB.theshipinthevicinitytocasualty
C.thenearestcoaststationsandportradiosD.aandb
414.Onreceiptofadistressalert,theSARunitsashoreandatseawill______soonest.A.coordinateinrescueoperationB.sendrescuevesselsC.reachtheareaatonceD.conductasectorsearch
415.Ship-to-shipdistressalertingshouldbeconductedby______.A.INMARSATSESB.VHF/DSCorMF/DSCC.SARTandVHF/DSCD.satelliteEPIRBandVHF/DSC416.Ashipstationonreceivingashore-to-shipdistressalertshould______.Akeepsilence
Binterferewithsuchcommunication
CestablishcommunicationasdirectedandrendersuchassistanceasisrequiredandappropriateDrefusecommunicationasdirectedandrendersuchassistanceasitrequiredandappropriate
417.Thetransmissionofa______indicatesthatashipisindistressandrequiresimmediateassistance.
A.urgenttrafficB.distressalertC.routinetrafficD.NAVTEXmessage418.Itisrequiredthatshipsproceedingatseashouldkeepcontinuouswatchon______.A.VHFchannel16and13B.appropriateDSCdistressandsafetyfrequencyC.INMARSATTDMmessagechannelD.VHFchannel70andchannel8
419.TheSARTshouldhavesufficientbatterycapacitytooperateinthestand-byconditionfor______hoursandshouldcontinuouslyworkfor______hours.A.120/20B.56/18C.100/16D.96/8420.Whatinformationwilladistressalertcontain?A.natureofdistressB.typeofassistancerequiredC.courseandspeedandtimeatwhichtheinformationwasrecordedD.A,B,Careallright
421.TheFECmodeisfor______from______stationtotwoormoreotherstationswhenavailable.
A.receivingmessages/onestationB.transmission/onecoaststationorshipC.communicating/oneshipD.contacting/other
422.ItispossibleforshipstoreceivesafetymessagetransmittedbyaVAVTEXstation______.A.inanyINMARSATregionsB.ineachNAVAREAC.atanydistanceD.inareaA3andA4423.MSIstandsfor______.A.MobileSatelliteInformationB.MotorshipIdentificationC.MostSeriousInformationD.MaritimeSafetyInformation
424.______willnormallyprovidesufficientinformationtoseawardoffairwaybuoyorpilotstation.
A.NavareawarningsB.coastalwarningsC.localwarningsD.Meteorologicalwarnings
425.Thereare______NAVAREAsdesignatedbyIHOandIMOallovertheworld.A.13B.11C.16D.12426.TheNAVTEXreceivercanbemountedon______.A.onthebridgeB.inthecoaststationC.ontheforecastleD.onstarboardside
427.ThedistancebetweenthetwoNAVTEXstationswiththesameB1charactershouldbenotexceed______nauticalmiles.A.400B.240C.450D.180
428.Exchangeofanswerbacksactsaconfirmationthatthemessages______atthedestination.A.havereceivedB.havebeenreceivedC.arereceivedD.arebeingreceived
429.TheidentificationcharacterofeachNavtexstationisregardedas______tothemessages.A.theonlypreambleB.apartofthepreambleC.theclosingD.thesuspension
430.ThequalityofEGCmessagesis______affectedbythepositionoftheship,thetimeofreceptionandclimaticconditions.A.sometimesB.alltimesC.neverD.partly
431.CategoryB2=fistobeusedonlyforbroadcasting______tothepilotservice.A.weatherreportB.detailsofvesselC.temporaryalterationsD.urgentinformation
432.whyshouldtheSESoperatorsbeverycarefulwhentheshipenterstheareawherethreeoceanregionsoverlap?Because______.
A.theweatheroverthereisalwaysterribleB.theconditionthereiscomplicatedC.thesignalsaretoostrongD.theirSESmayreceivethesignalsfromunwantedsatellite433.theINMARSATconsistsof______majorcomponents.A.4B.9C.8D.5
434.InadditiontomeetingtherequirementofSeaareaA1andA2,everyshipengagedonvoyageinSeaareaA3shallbeprovidedwith______.A.MFradioinstallationwithDSCB.SESorHFwithDSCC.MF/HFradiotelephoneinstallationD.2187.5khzwatchreceiver435.TheInmarsatsystemhasfivemajorcomponents,theyare:______.A.Spacesegment,NCC,RCC,SESandCES
B.SpaceSegment,asatellitesystem,Csystem,NCCandNCSC.SpaceSegment,NCC,NCS,CESandSES
D.Asystem,Csystem,satellitesystem,earthstationsandNCS
436.Thesatellitesoverthemajoroceanregionscovertheglobe______.A.besidesthepolarregionsB.includingtheNorthPoleandtheSouthPoleC.above70Nandbelow70SD.asfarnorthandsouth70
437.Marinersshouldpaymuchattentionintheoverlappedareaowingto______.A.complicatedcircumstancesB.changeableatmosphericpressureC.largedensityoftrafficD.somestrongsignalsfromunwantedsatellites438.ThepositionoftheINMARSATsatelliteovertheAtlanticOceanRegion-Wis______.A.180EabovetheequatorB..5EovertheIORC.15.5WalongthestraightlineD.55.5Wabovetheequator
439.AnareawithinthecoverageofatleastoneVHFshorestationinwhichcontinuousDSCdistressalertisavailableis______.A.SeaareaA1B.SeaAreaA2C.SeaareaA4D.distressarea440.TheNCSofINMARSAT-AsystemintheIORisin______.A.Goonhilly,UKB.Yamaguchi,JapanC.Perth,AustraliaD.Southbury,USA
13
441.TheNetworkcoordinationStationfortheInmarsat-AcoaststationsinthePacificoceanregionisin______.
A.Yamaguchi,JapanB.Beijing,chinaC.Nakhodka,RussianD.Perth,Australia
442.TheInmarsatSESoperatorcanchosethemostsuitableCESaccordingto______.A.hisserviceandpositionB.timeandcourseC.tideandspeedD.typeofhisship
443.Amobileearthstationinthemaritimemobile-satelliteservice,whichislocatedonboardship,iscalled______.A.anLESB.anSESC.ashipstationD.aLandMobileStation
444.Aftersuccessfulcommissioning,the______willpermittheSEStoaccesstosystem.A.InmarsatB.IMOC.MSCD.CES
445.WhohaspermittheSESenterthesystemaftersuccessfulcommissioning?A.NetworkB.TheCESpreferredbytheapplicantC.INMARSATD.TheSESitself
446.InInmarsat-A.“Priority1”means______communication.A.routineB.distressC.urgencyD.safety
447.ThemaritimeaccesscodefortheAOR-Eis______inINMARSAT-Atelexservice.A.581B.582C.583D.584
448.WhenyouhavereceivedGA+fromtheCESfortheINMARSAT-Atelexcommunication,youshouldimmediatelyselect_______and______yourequired.A.anCES/telexmodeB.anSES/telexserviceC.theservice/thesubscriberD.asatellite/anoceanregion
449.Everyshipmustbefittedwith______SART,and______two-wayVHFradiotelephone.A.1,2B.2,3C.2,1D.3,2
450.ThemaritimeaccesscodeoftelephonemodeinInmarsaat-AterminalfortheAOR-Wis______.A.871B.872C.873D.874
451.ThesourceofenergyfittedinGMDSScomplyingvesselsmustbe_______.A.themainsourceofenergyB.emergencysourceofelectricalpowerC.thereservesourceofenergyD.allofabove452.WhenthepowerofSARTison,itwill______.
A.transmitdistresssignalB.sendresponsesignalC.transmitthesignalofship’spositionD.bestartedbyX-bandradar453.Distresssignalarealwaysstoredinthememorysoastostart______.A.local-modecoverageB.SARoperationC.dataprocessD.continuousbroadcast454.EGCisa______partofINMARSAT-C.A.componentB.supportableC.combinedD.complimentary455._______willformthebasisfordistressalertingandsafetycalling.A.GMDSSB.EGCC.MSID.DSC
456.AnareawithinthecoverageofatleastoneMFshorestationinwhichcontinuousDSCdistressalertingisavailableis______.A.SeaareaA1B.SeaareaA2C.distressareaD.GMDSSarea
457.InAreaA2,theDSCfrequencyfordistressalertingis______.A.2182khzB.2174.5khzC.2191khzD.2187.5khz458.On-scenecommunicationswillnormallytakeplacebetween______.A.shipindistressandassistingunits
B.NCSandRCC
C.RCCsand“on-scenecommander”or“coordinatorsurfacesearch”D.shipindistressandcoaststation
459.Ship-to-shipdistressalertingshouldbeconductedby______.A.InmarsatSESB.VHF/DSCorMF/DSCC.SARTandVHF/DSCD.SatelliteEPIRBandVHF/DSC
460.iftheDSCcontrollerisconfiguredforMF/HFoperation,thedistresswillbesenton______.A.doublefrequenciesB.singlefrequencyC.DedicatedfrequencyDmultiplefrequencies
461.SafetyNetisaninternationalserviceforthebroadcastandautomaticreceptionofMSIbymeansofdirect-printingthrough______system.A.DSCB.EPIRBC.EGCD.NBDP
462.AseachMSImessagewillhaveauniqueidentity,theprintingofmessagesalreadyreceivedcorrectlyis______.
A.automaticallysuppressedB.finishedbytheoperatorC.manuallysuppressedD.doneagain
463.ThequalityofEGCmessagesis______affectedbythepositionoftheship,thetimeofreceptionandclimaticconditions.A.sometimesB.alltimesC.neverD.partly4.ThepriorityofEGCmessagesisclassifiedby______.A.distress,urgentandsafetyB.safetyandroutineC.urgent,safetyandroutineD.distress,urgent,safetyandroutine465.CanMF/HFradiotelephonereceivetheMSIsentfromthecoaststationsalone?A.No,itreceivestheMSIfromshipstationsB.Yes,itcan
C.onlywithNBDPterminal,canitreceivestheMSIsentfromcoaststationsD.No,itcannotreceivetheMSIsentfromcoaststations
466.TheInternationalSafetyNetServiceisabletoaddressthecallto______.A.allvesselsB.selectedgroupsofshipsC.aparticularshipD.a,b,careallright467.COSPAS-SARSAThasthefunctionof______.A.distressalertingB.communicationC.broadcastingMSID.on-scenecommunication468.COSPAS-SARSATisintendedtobeusedfor______.A.distressalertingB.locating406mhzEPIRBsC.storingdistresssignalD.AandB
469.______iscapableoffindingany406mhzbeaconsnomatterwheretheyare.A.LocalUserTerminalB.SpacecraftC.Local-modecoverageD.Near-polarorbitingsatellites470.Thebeaconlocatedonboardaircraftistermed______.
A.EPIRBB.PLBC.ELTD.MCC
471.ForCOSPAS-SARSATsystem,______usuallytransmitinitialCOSPAS-SARSATalert.A.RCCB.MCCC.LUTD.MRCC472.IntheCOSPAS-SARSATsystemdistresssignalsareproceededby______andtheresultingdataareforwardedto______through______communicationnetwork.A.MCC/LUT/RCCB.LUT/MCC/RCCC.LUT/RCC/MCCD.LUT/RCC/LUT
473.Byusing______systemashipcansendadistressmessageandknowwithcertaintyitwillbereceived.
A.COSPAS-SARSATB.SATELLITEC.terrestrialradioD.INMARSAT
474.Exchangeofanswerbacksactsasaconfirmationthatthemessage______atthedestination.A.havereceivedB.havebeenreceivedC.arereceivedD.arebeingreceived
475.Ifthebeaconismountedatawrongplace,itmay______byseawater,chemicals,exhaustandvibrations.A.bedamagedB.worknormallyregardlessofharmfulconditionsC.notwokthoughitisnotinabadconditionD.bothaandc476.Radiobeaconcanbeactivated______incaseofdistress.A.onlyautomaticallyB.onlymanuallyC.bothautomaticallyandmanuallyD.onlybyremotecontrol
477.Incaseashipisinemergencyordistressinanyof4areas,itisrequiredtousethecontinuous______alert.A.MF/HFB.SARTC.EPIRBD.anyofA,B,C
478.Everyshipconstructedonorafter______shallcomplywithalltheapplicablerequirementsofthischapter.
A.1February1995B.1February1992C.1July1997D.1February1999479.EveryshipaccordingtoChapterIVofSOLASshallbeprovidedwith_________.A.aVHFradioinstallationcapableoftransmittingandreceivingB.radiotelephonyonthefrequencies156.3mhz
C.aradartranspondercapableofoperatinginthe9ghzbandD.a,b,careallright
480.InternationalNavtexservicemeansthecoordinatedbroadcastandautomaticreceptionon______khzofmaritimesafetyinformationbynarrow-banddirect-printingtelegraphyusingEnglishlanguage.A.518B.2182C.156.8D.2187.5
481.Everylifeboatwhichisfittedwithafixedtwo-way______radiotelephoneapparatuswithanantennawhichisseparatelymountedshallbeprovidedwitharrangementsforsittingandsecuringtheantennaeffectivelyinitsoperatingposition.A.HFB.VHFC.MFD.MF/HF
482.Everylifeboatwhichisfittedwithafixedtwo-wayvhfradiotelephoneapparatuswith______whichisseparatelymountedshallbeprovidedwitharrangementsforsittingandsecuringtheantennaeffectivelyinitsoperatingposition.A.adummyantennaB.asupportingfacilitiesC.aback-upequipmentD.anantenna
483.Atleasttwotwo-wayVHFradiotelephoneapparatusshallbeprovidedoneverycargoshipof______tonsgrosstonnageandupwardsbutlessthan500tonsgrosstonnage.A.200B.300C.400D.800
484.StationsintheUnitedStatesofAmericaaregroupedbystatesarrangedinthealphabeticalorderoftheir______.A.countriesB.statesC.namesD.groups485.Pleaseuse______for______.A.English/alldistresscommunicationsB.Chinese/somedistresscalls
C.thelanguagedecidedbyAdministration/alldistresscallsD.Japanese/somedistressalerts
486.SOLASshipsshallbeequippedwith______.A.anEGCreceiveronlyB.asatellitecommunicationsystemC.aHFradiosystemD.aVHFwithDSCsystem
487.WhatfollowingisnotamongthefunctionofSOLASships?A.receiveshore-to-shipdistressalertingB.transmitship-to-shoredistressalertingCreceivemessageforpubliccorrespondenceD.transmitandreceivelocatingsignals488.BeforeGMDSS,iftheradioofficeronboardisseriousill,______.A.someoneelsewilltakehisplaceB.thecaptainwilltakechargeofhisworkC.nobodywillbecapableofdoinghisworkD.anyoneelsewillusetheradioequipment4.Particularcareshouldbe______inselectingCESsinareaswhereOceanRegionsoverlap.A.takenB.takeC.tookD.taked
490.Therescuecoordinationcentermay______onstationswhichinterferewithtraffic.A.keepsilenceB.forbidtransmissionC.changeinformationD.impose
491.Monitoringisespeciallyimportantinahighlyautomatedsystemwhichisdependentoncareful______procedureandformat.A.adherencetoB.adoptiontoC.relayingonD.usageof
492.Distresstrafficisthecommunication______betweenthestationindistressandtheships,aircraft,coastradiostations,coastearthstationsandrescuecentersparticipatingintherescuework.A.exchangeB.toexchangeC.exchangingD.exchanged
493.Radiotelephonycommunicationorradiotelexcommunicationorbothwillbecarriedoutbyterrestrialorsatellitemeans,______theequipmentfittedonshipandtheareainwhichtheincidentoccurs.
A.dependonB.dependingonC.dependentonD.dependedon494.Weconsider______sendahelicopterwithmedicalfacilitiestothedistressarea.A.itnecessaryB.itisnecessaryC.itnecessarytoD.necessary
495.Thefrequency______thesafetymessagewillbetransmittedshallbeincludedinDSCsafetycall.
A.whichB.onwhichC.atwhichD.inwhich496.Theadvantageofgeostationarysatellitesis______.A.therangeofantennacancovereverywhereintheworldB.wecanknowtheship’sexactposition
C.thatthedistressalertcanbelocatedassoonaspossible
D.antennaofpermanentearthstationsmaybedirectedtowardsfixedpointsinthesky
497.______byanice-breaker,itisimportanttomaintainacontinuouslisteningwatchontheappropriateVHFchannelandtomaintainaproperlook-outforsoundandvisualsignals.A.whichisassistedB.thatassistyouC.whenyouassistedD.whenbeingassisting498.Thevesselhasstayedinportforsevendaysbecausesheneeds______.A.repairsB.repairingC.repairedD.beingrepaired499.Allcoastradiostations______DSCinstalledforVHFandHF.A.haveB.hadC.arehavingD.havehad
500.Radiocommunication______formanyyearsandhelpstosavetensofthousandsoflives.A.hasbeenusedB.havebeenusedC.hasusedDhaveused
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