光盤版航海英語題庫包含答案

第一章船舶證書第一節(jié)各類證書的內(nèi)容、展期與更新第二節(jié)各類報表（海事、海關(guān)、檢疫、邊防等）第二章 航海圖書資料第一節(jié) 航路指南第二節(jié) 進(jìn)港指南第三節(jié) 航海出版物（燈標(biāo)表、天文表、海員手冊、大洋航路圖等）第1組__D____arepublishedforthecorrectionofAdmiraltyCharts．A．AdmiraltySailingDirections B．AdmiraltyListofSignalsC．Mariner'sHandbook D．AdmiraltyNoticestoMariners___C___givesadescriptionofthecombinedCardinalandLateralBuoyagesystemincludingtextualanddiagrammaticexplanationsofthefivetypesofmarks；lateral；cardinal，isolateddanger；safewaterandspecialmarks．A．OceanPassagesfortheWorld（NP136）B．SymbolsandAbbreviationsusedonAdmiraltyCharts，Chart5011C．IALAMaritimeBuoyageSystem（NP735）D．TheMarinersHandbook（NP100）___A___givesdailypredictionsofthetimesandheightsofhighandlowwatersforover230standardand6，000secondaryportsintheworld．A．AdmiraltyTideTables B．AdmiraltyTidalStreamAtlasesC．AdmiraltyManualofTides（NP120）D．AdmiraltyTidalHandbooks（NP1221-3）____D__giveslistingsofalllighthouses，lightships，litfloatingmarks（over8minheight），fogsignalsandlightsofnavigationalsignificance．A．OceanPassagesfortheWorld（NP136） B．AdmiraltyListofRadioSignalsC．IALAMaritimeBuoyageSystem（NP735）D．AdmiraltyListofLightsandFogSignals___D___isacomprehensivereferenceingraphicalandtextualformofallAdmiraltyChartsandPublicationsworldwide（linktoAdmiraltyCharts）listedbyregion．A．OceanPassagesfortheWorld（NP136）B．SymbolsandAbbreviationsusedonAdmiraltyCharts，Chart5011C．IALAMaritimeBuoyageSystem（NP735）D．CatalogueofAdmiraltyChartsandPublications（NP131）___C___offersadetaileddescriptionoftidaltheoryanditsapplicationtotheanalysisandpredictionoftidesandtidalstreams．A．OceanPassagesfortheWorld（NP136）B．AdmiraltyTidalStreamAtlasesC．AdmiraltyManualofTides（NP120）D．AdmiraltyTidalHandbooks（NP1221-3）___D___outlinestheAdmiraltymethodofHarmonictidalanalysisforlongandshortobservationperiodsplusavolumeondatumsforhydrographicsurveys．A．OceanPassagesfortheWorld（NP136）B．AdmiraltyTidalStreamAtlases C．AdmiraltyManualofTides（NP120）D．AdmiraltyTidalHandbooks（NP1221-3）Acertificatedlifeboatmanassignedtocommandthelifeboatshould___C___．A．bethefirstindividualtoboardthecraftB．drainthehydraulicpressurebeforeloweringthecraftC．havealistofthepersonsassignedtothelifeboatD．AlloftheaboveAcrewmemberhasjustfallenoverboardoffyourportside．Whichactionshouldyoutake____B____．A．immediatelyputtherudderoverhardrightB．immediatelyputtherudderoverhardleftC．immediatelyputtheenginesasternD．waituntilthesterniswellclearofthemanandthenputtherudderoverhardrightAfloodedlifeboatonboardavesselwouldadverselyaffectthevessel'sstabilityby___D___．A．increasingtherightingmoment B．decreasingthevessel'sdisplacementC．increasingthereservebuoyancy D．shiftingtheCG（centerofgravity）offcenterAlifelinemustbeconnectedtotheliferaft___D___．A．a(chǎn)tthebowB．a(chǎn)tthesternC．inthemiddleD．a(chǎn)llaroundAlifepreserverorbuoyantworkvestisrequiredtobewornonashipwhenapersonis___B___．A．WorkingontherigfloorB．WorkingoverwaterC．WorkingonthepiperacksD．OperatinglinethrowingequipmentAliferaftwhichhasinflatedbottom-uponthewater___A___．A．shouldberightedbystandingonthecarbondioxidecylinder，holdingtherightingstraps，andleaningbackwardsB．shouldberightedbystandingonthelifeline，holdingtherightingstraps，andleaningbackwardsC．willrightitselfwhenthecanopytubesinflateD．mustbeclearedofthebuoyantequipmentbeforeitwillrightitselfAlightsignalconsistingofthreeflashesmeans__D____．A．IamindoubtastoyouractionsB．MyenginesarefullspeedasternC．Idesiretoovertakeyou D．IamoperatingasternpropulsionAlineofpositionderivedfromaLoranreadingisasectionofa（n）___D___．A．StraightlineB．ArcC．ParabolaD．HyperbolaAlineofpositionfromacelestialobservationisasegmentofa____A__．A．CircleofequalaltitudeB．ParallelofdeclinationC．ParallelofaltitudeD．VerticalcircleAmanaboardavessel，signalingbyraisingandloweringhisoutstretchedarmstoeachside，isindicating___D___．A．danger，stayaway B．a(chǎn)llisclear，itissafetopassC．a(chǎn)llisclear，itissafetoapproach D．a(chǎn)distresssignalApersonwhoseessomeonefalloverboardshould__D____．A．immediatelyjumpinthewatertoassisttheindividualB．gotothebridgeforthedistressflaresC．runtotheradioroomtosendanemergencymessageD．callforhelpandkeeptheindividualinsightAsweepoarisanoarthatis___D___．A．generallyshorterthantheothersandisusedtosteerwithB．islongerthantheothersandisusedasthestrokeoarC．israisedinthebowoftheboatforthesteersmantosteerbyD．longerthantheothersusedforsteeringAvesselindistressshouldsendbyradiotelephonethetwotonealarmsignalfollowedimmediatelybythe__B____．A．DistresspositionB．Spokenwords“Mayday，Mayday，Mayday”C．Ship'snameD．Ship'scallletters第2組Aboardasurvivalcraft，ethercanbeusedto___A___．A．starttheengineincoldweather B．a(chǎn)idinhelpingpersonnelbreatheC．primethesprinklersystem D．primetheairsupplyAccordingtotheregulations，thecapacityofaliferaftisrequiredtobemarked__B____．A．OntheMusterList B．AttheliferaftstowagelocationC．OntheCertificateofInspection D．IntheOperationsManualAdmiraltyEasyTide___A___．A．haslittleuseforocean-goingmarinersB．permitsthemarinertoselectandsimultaneouslycalculatetidalheightsformultipleportsforuptosevendaysC．includesperiodsofdaylightandnauticaltwilight，moonphasesandaspringsandneapsindicatorD．issuppliedintheformofasingleCDwhichcontainsthecalculationprogramandthesevengeographicAreaDataSets（ADS）providingglobalcoverageAfterbeinglaunchedfromavessel，totallyenclosedsurvivalcraftwhichhavebeenafloatoveralongperiodrequire___B___．A．frequentopeningofhatchestopermitentryoffreshairB．regularchecksofbilgelevelsC．useofearplugstodampenenginenoiseD．frequentflushingofthewaterspraysystemwithfreshwaterAfterbeingrescuedfromthevesselaccident，thepeopleagreedthattheyhadmuchto___A___．A．thankB．bethankfulC．bethankedD．bethankfulforAfterjackingdownyourliftboatyouhaveanunexpectedlist．Youfindthattheonlycauseofthislistmustbeafloodedleg．Yournextcourseofactionshouldbeto___A___．A．JackthevesselbackuptoasafeheightB．ProceedontoyournextdestinationsincethelistisunimportantC．PumpoutallballasttogainreservebuoyancyD．NotifytheCoastGuardAfterlaunching，aninflatableraftshouldbekeptdryinsideby___D___．A．Openingtheautomaticdrainplugs B．DrainingthewaterpocketsC．Usingtheelectricbilgepump D．UsingthebailersandcellulosespongeAfterputtingonaself-containedbreathingapparatus，youopentheairsupplyandhearacontinuousringingofabell．Whatdoesthismean____C____．A．Theunitisworkingproperly B．ThefacemaskisnotsealedproperlyC．Theairbottleneedstoberefilled D．TheairsupplyhosehasaleakAftertheboatisatthetopofthedavitheads，thedavitarmsbeginmovingupthetracksandarestoppedbythe___B___．A．hoistmanB．limitswitchC．brakehandleD．preventerbarAllvesselpersonnelshouldbefamiliarwiththesurvivalcraft's__A____．A．boardingandoperatingprocedures B．maintenancescheduleC．navigationalsystems D．fuelconsumptionratesAnimmersionsuitshouldbeequippedwitha/an___C___．A．Airbottleforbreathing B．WhistleandhandheldflareC．Whistle，strobelightandreflectivetape D．Whistle，handheldflareandseadyemarkerAninflatableliferaftishand-launchedby___D___．A．pullingacord B．cuttingthewirerestrainingbandsC．removingtherubberpackingstrip D．throwingtheentirecontaineroverboardAninflatableliferaftshouldbemanuallyreleasedfromitscradleby___D___．A．cuttingthestrapsthatenclosethecontainerB．removingtherubbersealingstripfromthecontainerC．looseningtheturnbuckleonthesecuringstrapD．pushingthebuttononthehydrostaticreleaseAnon-loadreleasesystemonasurvivalcraftmeansthecablecanbereleased___D___．A．onlywhentheloadistakenoffthecableB．onlywhenthereisaloadonthecableC．onlywhenactivatedbythecontrolsattheloweringstationD．a(chǎn)tanytimeAnorangeflagshowingablackcircleandsquareisa___B___．A．Signalindicatingacoursechange B．DistresssignalC．Signalofaskingtocommunicatewithanothervessel D．SignalindicatingdangerAttentionis____D__theadviceontheuseofchartsinTheMariner'sHandbookChapter3，Section1．A．FixedtoB．NeededforC．PushedtoD．DrawntoBeforepersonnelareliftedfromavesselinapersonnelbasket，thevesselshouldbe___A___．A．Directlyundertheboom B．MovingawayfromtheboomC．Stoppeddeadinthewater D．TiedtotheboomFordetailsoftheseandotherlightsthelargerscalechartsandAdmiraltyListsshouldbe___B___．A．consideredB．consultedC．concludedD．commandedImportantchangestochartsandlights（includingtemporaryones），radiosignalsandsailingdirectionsarelistedin___A___．A．WeeklyAdmiraltyNoticestoMariners B．TheMarinersHandbook（NP100）C．OceanPassagesfortheWorld（NP136） D．SymbolsandAbbreviationsusedonAdmiraltyCharts，Chart5011Informationontheoperatingtimesandcharacteristicsofforeignradiobeaconscanbefoundinwhichpublication____A____．A．ListofLightsB．CoastPilotC．SailingDirectionsD．ListofRadiobeacons第3組LightListsforcoastalwatersare___D___．A．publishedeveryyearandrequirenocorrectionsB．publishedeverysecondyearandmustbecorrectedC．publishedeveryfiveyearsandrequirenocorrectionD．a(chǎn)ccuratethruNMnumberontitlepageandmustbecorrectedLinesdrawnthroughpointsontheEarthhavingthesameatmosphericpressureareknownas___C___．A．IsothermalB．MillibarsC．IsobarsD．SeismicsManyofthelightsonthiscoastareplacedsohighastobefrequentlyobscuredby___D___．A．PowerB．TowerC．CoverD．ShowerMarinersnotenteringtheportare___A___tokeepatleastonemileoff．A．AdvisedB．ReportedC．CompliedD．SuppliedMeanhighwateristheaverageheightof__D____．A．Thehigherhighwaters B．ThelowerhighwatersC．Thelowerofthetwodailytides D．AllhighwatersOfthefollowing，___A___isnotlikelyfoundinTheMarinersHandbook（NP100）．A．navigationalhazardsandbuoyage，meteorologicaldata，detailsofpilotage，regulations，portfacilitiesandguidestomajorportentryB．informationonchartsC．informationonoperationalinformationandregulationD．informationontides，currentsandcharacteristicsoftheseaOnavoyagefromCapetowntoLondon，thefavorableoceancurrentoffthecoastofAfricaisthe__B____．A．CanaryCurrent B．BenguelaCurrent C．AgulhasCurrent D．SouthAtlanticCurrentOnanAtlanticOceanvoyagefromNewYorktoDurban，SouthAfrica，youshouldexpecttheAgulhasCurrenttopresentastrong___C___．A．offshoresetB．onshoresetC．headcurrentD．fairorfollowingcurrentTheCoastRadioStationsarefoundin___C___．A．AdmiraltyListofLightsandFogSignalsB．AdmiraltyMaritimeCommunicationsC．AdmiraltyListofRadioSignalsD．AdmiraltyDigitalListofLightsThedailypredictionsofthetimesandheightsofhighandlowwaterforaselectionofStandardPortsaregivenin___B___．A．AdmiraltyMaritimeCommunications B．AdmiraltyTideTablesC．a(chǎn)comprehensiveguidefortheyachtsman D．ALRSTheinformationon___B___isnotlikelyfoundinTheMarinersHandbook（NP100）．A．IALABuoyagesystemB．hydrography，topography，navigationalaidsandtheirservicesC．basicmeteorologyandnavigationiniceandhazardsandrestrictionstonavigationD．informationontides，currentsandcharacteristicsoftheseaTheinformationonoceanvoyageplanningwithrouteingdetailsforpoweredandsailingvesselsislikelyfoundin___A___．A．OceanPassagesfortheWorld（NP136）B．SymbolsandAbbreviationsusedonAdmiraltyCharts，Chart5011C．WeeklyAdmiraltyNoticestoMarinersD．TheMarinersHandbook（NP100）Theinternationalnumber，locationand/orname，geographicalco-ordinates，characteristicsandintensity，elevationinmetres，rangeinseamilesanddescriptionofstructureofalightcanbefoundin___D___．A．OceanPassagesfortheWorld（NP136） B．AdmiraltyListofRadioSignalsC．IALAMaritimeBuoyageSystem（NP735）D．AdmiraltyListofLightsandFogSignalsThelatestknowndetailsoflightsaregivenin___C___．A．givesdailypredictionsofthetimesandheightsofhighandlowwaterforaselectionofStandardPortsB．liststheprincipalharmonicconstantsforallthoseportswheretheyareknown，foruseforpredictionbytheSimplifiedHarmonicMethodofTidalPredictionC．isacomprehensiveguidefortheyachtsmanD．permitsthemarinertoselectandsimultaneouslycalculatetidalheightsformultipleportsforuptosevendaysThelightvesselisreported____B__．A．tobedestroyedB．tobedemolishedC．toberuinedD．tobespoiledTheListsofMeteorologicalObservationStationscanbefoundin__A____．A．ALRSB．ALLC．AMCD．ATTThemajortidalstreamsforselectedwatersofNorthWestEuropeareshownindiagrammaticformin___A___．A．AdmiraltyTidalStreamAtlases B．AdmiraltyTidalStreamAtlasesC．AdmiraltyManualofTides（NP120） D．AdmiraltyTidalHandbooks（NP1221-3）Theprogramofgraphicalpredictionsofheightagainsttimeforaperiodofuptosevenconsecutivedaysiscontainedin__A____．A．SHMB．AdmiraltyTotalTideC．AdmiraltyEasyTideD．OceanPassagesfortheWorldTopredicttheactualdepthofwaterusingtheTideTables，thenumberobtainedfromtheTideTablesis___B___．A．theactualdepthB．a(chǎn)ddedtoorsubtractedfromthecharteddepthC．multipliedbythecharteddepthD．dividedbythecharteddepthWhatistheuseofthebooksofAdmiraltyListofLightsandFogSignals?Theiruseisto___D___．A．Mentionsignalstationsandice，storm，trafficandportsignalsB．GivetheinternationalnumbersoflightsC．GivethecorrectionofthelightsandfogsignalsD．Givetheinformationonthelightsandfogsignals第4組WhenanazimuthoftheSunhasbeentakenandthedeviationofthestandardmagneticcompasscomputed，thewatchofficershouldrecordtheresults___C___．A．Inthevessel'sOfficialLogbook B．OnthecompassdeviationcardC．Inthecompassdeviationlog D．OnaNapierdiagram第四節(jié) 海圖及海圖作業(yè)___D___chart3994，positionsreadfromthischartshouldbeshifted0.03minutesNorthward．A．ToconsiderB．TocheckC．ToexamineD．Toagreewith___D___isnotaposition-fixingsystem．A．HifixB．HyperfixC．TrisponderD．WGS84___B___theincompletenatureofthesurvey，heavydraughtvesselsarewarnednottonavigatewithinthe10fathomline．A．BecauseB．OwingtoC．HavingbeenD．BeingAchartpositionenclosedbyasquareisa（n）__B____．A．fixB．estimatedpositionC．deadreckoningpositionD．runningfixAchartprojectiondepictingthepolesandasmallareaoneithersideofaconnectingmeridian，thatissometimesusedforstarcharts，isthe___C___．A．Azimuthalgnomonicprojection B．LambertconformalprojectionC．TransverseMercatorprojection D．PolyconicprojectionAchartwithascaleof1:80，000wouldfallintothecategoryofa___C___．A．sailingchartB．generalchartC．coastalchartD．harborchartApolyconicprojectionisbasedona__D____．A．Planetangentatonepoint B．CylindertangentatoneparallelC．Conetangentatoneparallel D．SeriesofconestangentatselectedparallelsArevisedprintofachartismade___C___．A．a(chǎn)ftereverymajorhydrographicsurveyoftheareacoveredbythechartB．whentherearenumerouscorrectionstobemadeorthecorrectionsareextensiveC．whenalow-stocksituationoccursandminorcorrectionsaremadeD．everytwoyearstoupdatethemagneticvariationinformationAtruebearingofachartedobject，whenplottedonachart，willestablisha___B___．A．FixB．LineofpositionC．RelativebearingD．RangeAllstraightlinesrepresentgreatcircletracksonachartbasedona（n）__D____．A．Mercatorprojection B．PolyconicprojectionC．OrthographicprojectionD．GnomonicprojectionAreasenclosedbyalongandshortdashedmagentalineindicate___C___．A．CableareasB．DumpinggroundsC．FishtrapareasD．PrecautionaryareasChartlegendsprintedincapitallettersshowthattheassociatedlandmarkis___B___．A．inconspicuousB．conspicuousC．a(chǎn)governmentfacilityorstationD．a(chǎn)radiotransmitterChartsshouldbecorrectedbyusinginformationpublishedinthe__C____．A．LightListB．AmericanPracticalNavigatorC．NoticetoMarinersD．CoastPilotChartsshowingthecoastofMexicoareproducedbytheUnitedStates___A___．A．NationalGeospatial-IntelligenceAgencyB．CoastGuardC．NavalObservatoryD．NationalOceanServiceDistancealongatracklineismeasuredonaMercatorchartbyusingthe__A____．A．latitudescalenearthemiddleofthetracklineB．longitudescalenearthemiddleofthetracklineC．latitudescaleatthemidlatitudeofthechartD．latitudeorlongitudescaleatthemiddleofthescaleEverychartisliabletobeincomplete__C____．A．thefinaljudgeofthereliancethemarinercanplaceontheinformationgivenB．itsimmediateimportancecannotalwaysbeverifiedbeforepromulgationC．throughimperfectionsinthesurveyonwhichitisbased，orsubsequentalterationstothetopographyorseafloorD．deferringthepromulgationofcertainlessimportantinformationForwhatpurposewouldusingaLambertconformalchartbemoreconvenientthanusingaMercator___A_____．A．PlottingradiobearingsoveralongdistanceB．DetermininglatitudeandlongitudeofafixC．Measuringrhumblinedistances D．MeasuringrhumblinedirectionsMagneticinformationonachartmaybe____D__．A．foundinthecenter（s）ofthecompassrose（s） B．indicatedbyisogoniclinesC．foundinanoteonthechart D．a(chǎn)lloftheaboveManyofthesoundingsshownonthechartarederivedfrom___C___．Unduerelianceshouldnotbeplaceduponthem．A．Completeandoftenverypoorsurveys B．CorrectandoftenverygoodsurveysC．Inadequateandoftenveryoldsurveys D．AdequateandpresentsurveysNavigationalchartsare___D___frequentchanges，theimportantoneofwhicharepromulgatedbyAdmiraltyNoticestoMariners．A．PublishedwithB．CombinedwithC．InconnectionwithD．Subjectto第2組OnaMercatorchart，1nauticalmileisequalto____C__．A．1minuteoflongitude B．1degreeoflongitudeC．1minuteoflatitude D．1degreeoflatitudeOnchart，bearingstonearobjectsshouldbeusedinpreferencetoobjectsfartheroff，because____A__．A．a(chǎn)smallerrorinbearingorinlayingitdownonthecharthasagreatereffectinmisplacingthepositionthelongerthelinetobedrawnB．a(chǎn)llscalesarekeptupdatedforvitalinformationbyNoticestoMarinersC．thelargerthescaleofthechart，thegreaterthedetailthatcanbeshownonitD．themarinerusingthemediumscalechartsforpassagealongacoastneednottransferontoalargescaleforshortdistancesOnthischartonlytheprinciple___D___tonavigationareshown．A．equipment'sB．toolsC．a(chǎn)pparatusD．a(chǎn)idsParticularcareisneededwhennavigatinginthevicinityof___B___asveryfewofthesefeatureshavebeenfullysurveyedtomodernstandardstodeterminetheircorrectposition，fullextent，ortheleastdepthoverthem．A．SWofCocosIslands B．oceanicdangersorseamounts C．undiscovereddangersD．thecontinentalshelfThatthescaleofanypartofacharttobelargerthanthescaleofthesurveyis__A____．A．veryrareB．commonC．oftenD．reasonableThearrangementofchartsinthecatalogueis__A____．A．onaregionalbasisB．onanationalbasisC．shownorderlyD．a(chǎn)ppearedfromAtoWThebrokenmagentalines（longandshortdashes）inandaroundMobjackBayindicate___C___．A．Amphibioustrainingareas B．GroundsfordredgespoilC．FishtrapareasD．GunneryexerciseareasThechangesinthechannel'ssandsandbuoysonthiscoastare___D___thischartcannotbeconsideredasasafeguideofthechannel．A．frequentB．sofrequentC．frequentthatD．sofrequentthatThechartofabeachareashowsaveryflatslopetotheunderwaterbeachbottom．Whattypeofbreakerscanbeexpectedwhentryingtolandaboatonthisbeach____B____．A．SurgingB．SpillingC．PlungingD．ConvergingTheonlycylindricalchartprojectionwidelyusedfornavigationisthe___B___．A．LambertconformalB．MercatorC．AzimuthalD．GnomonicThepaththatavesselisexpectedtofollow，representedonachartbyalinedrawnfromthepointofdeparturetothepointofarrival，isthe___B___．A．DRplotB．tracklineC．headingD．estimatedcourseTherevisiondateofachartisprintedonwhichareaofthechart____B____．A．TopcenterB．Lower-leftcornerC．PartofthecharttitleD．AnyclearareaaroundtheneatlineTheshorelineonchartsgenerallyrepresentsthemean___A___．A．HighwaterlineB．LowwaterlineC．LowwaterspringlineD．TidelevelTheshort-longdashedmagentalinearoundGardinersIslandmarks__B____．A．AregulatedanchorageB．FishtrapareasC．AnareaclosedtothepublicD．UnderwatercablesTheshort-longdashed，magentalinesparalleltoYorkRiverEntranceChannelmark___A___．A．fishtrapareasB．navalexerciseareasC．underwatercablesD．recommendedtracklinesThesoundingsontheimperialchartaremeasuredin___A___．A．FeetB．YardsC．FathomsD．MetersThesurveyinformationuponwhichachartisbasedisfound__B____．A．Atthetopcenterofthenextline B．NearthecharttitleC．Atthelowerleftcorner D．AtanyconvenientlocationWhatinformationisfoundinthecharttitle_____C___．A．Dateofthefirstedition B．Dateoftheeditionand，ifapplicable，therevisionC．Informationonthesoundingdatum D．InformationonwhichIALAbuoyagesystemappliesWhatinformationisNOTfoundinthecharttitle____C____．A．SurveyinformationB．ScaleC．DateoffirsteditionD．ProjectionWhatisthemajoradvantageofarhumblinetrack___A_____．A．Thevesselcansteamonaconstantheading（disregardingwind，current，etc．）B．TherhumblineistheshortestdistancebetweenthearrivalanddeparturepointsC．ItiseasilyplottedonagnomonicchartforcomparisonwithagreatcirclecourseD．Itapproximatesagreatcircleoneast-westcoursesinhighlatitudes第3組Whenabuoyisinpositiononlyduringacertainperiodoftheyear，wheremaythedateswhenthebuoyisinpositionbefound_____A___．A．LightListB．NoticetoMarinersC．OnthechartD．CoastPilotWherewouldyouobtaindataoncurrentsforareasoftheworldnotcoveredbytheNationalOceanService___D_____．A．IntheCoastPilotB．IntheNauticalAlmanacC．IntheListofLightsD．IntheSailingDirectionsWhichaidisNOTmarkedonachartwithamagentacircle____A____．A．AerolightB．RadarstationC．RadartransponderbeaconD．RadiobeaconWhichchartsymbolindicatesthebottomisclay____C____．A．ClyB．ClaC．ClD．CWhichinformationdoestheouterringofacompassroseonanauticalchartprovide_____B___．A．variationB．truedirectionsC．magneticdirectionsD．a(chǎn)nnualrateofvariationchangeWhichinformationisfoundinthecharttitle____B____．A．ChartnumberB．ChartsoundingdatumC．RevisionandeditiondateD．VariationinformationWhichinformationisfoundinthecharttitle____D____．A．NumberofthechartB．EditiondateC．VariationinformationD．SurveyinformationWhichstatementaboutagnomonicchartiscorrect___D_____．A．ArhumblineappearsasastraightlineB．DistanceismeasuredatthemidlatitudeofthetracklineC．MeridiansappearascurvedlinesconvergingtowardthenearerpoleD．Parallels，excepttheequator，appearascurvedlines第五節(jié) 航海通告與警告第1組____D__isnotcontainedintheNMWeekly．A．AmendmentstoAdmiraltySailingDirectionsB．AmendmentstoAdmiraltyListofLightsandFogSignalsC．AmendmentstoAdmiraltyListofRadioSignalsD．SupplementtoGuidetoPortEntry___B___isthesystemforthebroadcastandautomaticreceptionofmaritimesafetyinformationbymeansofnarrow-banddirect-printingtelegraphy．A．SafetyNETB．NAVTEXC．NAVAREAD．VHFR/T___A___objectsarethosewhichstandoutclearlyfromthebackgroundorotherobjectsandareeasilyidentifiablefromafewmilesoffshoreinnormalvisibility．A．ConspicuousB．PermanentC．PreliminaryD．TemporaryAcharthasextensivecorrectionstobemadetoit．Whenthesearemadeandthechartisagainprinted，thechartissueisa___B___．A．FirsteditionB．NeweditionC．RevisededitionD．ReprintAmarkerpole，withahorseshoebuoyandaseaanchorattached，shouldbeusedto____D__．A．markthepositionofalostmooringB．determineyourvessel'ssideslipunderwayC．determineyourspeedthroughthewaterD．indicatelocationofamanoverboardAdmiraltyNoticestoMariners，containingimportantinformationforthemarinersandenablingthemtokeeptheirchartsandbookscorrectedforthelatestinformation，areissueddailyandpublishedin____A__．A．WeeklyEditionsB．QuarterlyEditionsC．AnnualEditionsD．MonthlyEditionsCharteddepths___D___by2metersduetostateofthewinds．A．IsdecreasedB．DecreasedC．DecreasesD．AredecreasedChartsaresubjecttofrequentcorrectionaccordingto___A___．A．NoticestoMarinersB．Mariner'shandbookC．SailingDirectionsD．GuidetoPortEntryContourelevationsonthischartrefertoheightsinfeetabovemean____D__．A．LowerlowwaterB．HighwaterC．LowwaterD．SealevelLOWAT34N135EESLYSLWLYINTSTNC．Thisdescriptionismostlikelytobeundertheheadingof___B___．A．GLWNGB．GENSYNC．STMWNGD．TYWNGManynavigationalwarningsareofatemporarynature，butothersremaininforceforseveralmonthsormaybesucceededby____A__．A．NoticestoMarinersB．SailingDirectionsC．ListofLightsandSignalsD．GuidetoPortEntriesNavigationalchartsaresubjecttofrequentchanges，theimportantonesofwhicharepromulgatedby____A__．A．AdmiraltyNoticestoMarinersB．Mariner'sHandbookC．CatalogueD．SailingDirectionsNavigationalwarningsandweatherbulletinsforshipping__C____fromSingaporeRadio．A．broadcastB．broadcastedC．a(chǎn)rebroadcastD．a(chǎn)rebroadcastedNonavigationalaidsareshownandthechartisnotkeptcorrectedforalterationsindepthsinsidethepeckedlines．Formoredetailedinformation，thelargerscalechartsmustbe___A___．A．referredtoB．a(chǎn)ppreciatedC．metwithD．concernedOnanauticalchart，theinnerringofacompassroseindicates__D____．A．TruedirectionsB．CompasserrorC．DeviationD．MagneticdirectionsOnnotificationbyAdmiraltyNoticetoMarinersthataneweditionofoneofthebooks，oranewsupplementtoone，hasbeenpublished，itshouldbeobtained___A___．A．a(chǎn)ssoonaspossible B．priortoitspublicatio