最新航海英语补充题库文档.docx
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最新航海英语补充题库文档
最新航海英语补充题库
第1页
[1]Whichsignalofthefollwingsisnotprovidedwithonboardlifeboat?
A.Rocketparachutesignals
B.Buoyantsmokesignals
C.Handflaresignals
D.Self-ignitingsignals
答案：
D
[2]AccordingtoIMOregulations,______shallbeposedoutsidelifeboat?
A.theretro-reflectivetapes
B.thereflectivetapes
C.theflashingbands
D.theanti-flashingbands
答案：
A
[3]Whichoneofthefollowingisnotrequiredonsurvivalcrafts?
A.Anti-seasicknessmedicine
B.Immersionsuits
C.axes
D.lifebuoys
答案：
D
[4]Havethesafetybeltsfor_______beenexamined?
A.totalenclosedlifeboats
B.totallyenclosinglifeboats
C.totallyenclosedlifeboats
D.totalencloseinglifeboats
答案：
C
[5]Thefire-protectedlifeboatsarefound_____________.
A.insatisfactorilycondition
B.satisfactorily
C.satisfactory
D.satisfactored
答案：
C
[6]Wetestthewatersprayfireprotectionsystemoffire-protectedlifeboatsevery3months,___the
abandonshipdrill.
A.combiningwithB.combinedwith
C.combiningto
D.combinedto
答案：
B
[7]Areyourlifeboatsfittedwith_______?
A.cargowires
B.toppinglift
C.guidinglines
D.trippingline
答案：
D
[8]Paintingon_________isprohibitedbecauseitwillweakenitssensibility
A.shipshell
B.exteriorofwinches
C.hydrostaticreleaseunit
D.holdladders
答案：
C
[9]Whereshallthekeytoco2roombekept?
A.Inmaster'scabin
B.Inthirdoffice'scabin
C.Inabreak-glass-typeenclosureconspicuouslylocatedadjacenttotheroom
D.Inalockedlockerconspicuouslylocatedadjacenttotheroom
答案：
C
[10]Thefireman'soutfitconsistsof________.
A.Safetylamp,protectiveclothing,rigidhelmet,breathingapparatus
B.Emergencyescapebreathingdevice,firedamper,extinguishers
C.Firefightingequipment,portableextinguishers,firedampers
D.Firehoses,firenozzles,firehydrants,firepumps
答案：
A
[11]WhichoneofthefollowingisincorrectaboutMercatorprojection?
A.Itprojectsasphereontoacylinder.
B.Becausetheresultingdistancebetweenlatitudesareconstantlyincreasing,itisalsocalledprogressiveprojection
C.Itcanalwaysgivetruedistances
D.Itadvantageisthatlongitudesandlatitudesareatrightangles,whichmakesiteasytoreadtruebearings
答案：
C
[12]WhydodistancesalwayshavetobemeasuredfromthenearestscaleonaMercatorchart?
A.Becauseitisthrmostefficientway
B.Becauseitvariesforeachlatitudehangeoflongitude
D.Becauseitisthemoststraightline.
答案：
B
[13]Whatisship'sheading?
ship'sheadingisthedirection_______.
A.thevesselispointing.
B.thevesselistravelingrelativetoland
C.thevesselistravelingrelativetoground
D.thevesselisdrifting
答案：
A
[14]Howlongwould15minutesoflongitudebeatalatitudeof60degreesNorth?
A.30nm
B.60nm
C.15nm
D.7.5nm
答案：
D
[15]Whichoneofthefollowingsisincorrectaboutmagneticcompass?
A.Themagenticcompassiscompulsoryonmyvessel
B.Themagenticcompassispronetoerror
C.Themagenticcompassisalwaysplacedinsidesteelconstructions
D.Themagenticcompassneedstobecalibratedtocompensateforlocalmagneticdistortion
答案：
C
[16]Whichoneofthefollowingsiscorrectregardingtheuseofgyrocompass?
A.Gyrocompassdoesnothavetobestartedbeforesailing.
B.Gyrocompassmustbestoppedwhenvesselalongsideaberth
C.Gyrocompassneedstobecheckedfromtimetotime
D.Gyrocompassisnotinfluencedbythelatitudeandship'smotion
答案：
C
[17]Whatmayaffecttheaccuracyofsoundingwithechosounder?
A.Seabottom
B.Ship'sspeed
C.Speedofcurrent
D.Watertemperatureanddensity
答案：
D
[18]Whatoftenhappenswhenusingecho-sounderatriverestuarywherealayeroffreshwaterlies
onthetopofdensersaltwater?
A.Ascatteringlayerappears.
B.Echosounderstopsworking.
C.shallowwaterappears.
D.Nothingabnormalhappens.
答案：
A
[19]RegardingtheuseofGPS,whichoneofthefollowingsisincorrect?
A.GPSisthemostaccurateglobalsystemtoday.
B.ItsuseisstillundertheU.S.DepartmentofDefence'scontrol
C.DGPSismoreaccuratethanGPS
D.GPScanprovideareal-timepositionunderanycondition
答案：
D
[20]Withoutdoubttheradarisahighlyimportantnavigationaid.Butdutyofficershallaware
that_____whenusingit.
A.Itsrangereadingismoreaccuratethanitsbearingreading
B.Alow-lyingcoastlinewithalong,flatbeachwillshowupproperlyontheradar
C.Radarisonlyaimedatcollisionavoidance.
D.Theuseofradarisnecessaryonlywhenvisibilityisrestricted.
答案：
A
[21]Asforracon,whichoneisincorrect.inthefollowing?
A.Raconisaradartransponder.
B.Raconisofteninstalledonmajorwaypoints.
C.Whenactivatedbyaradarsignal,theRaconsendsitbackwithanidentifier
D.Raconcanbeusedtotakeplaceofradar
答案：
D
[22]WhatdoesaRaconhelpwith?
A.Measuringthedistance
B.Measuringtherelativespeed
C.Identifingavessel
D.Identifingaseamark
答案：
D
[23]WhatdoesECDISstandfor?
A.ElectricalChartDisplayandIndicationSystem
B.ElectronicChartDisplayandInformationSystem
C.ElectricChartDisplayandInformingSystem
D.ElectronicChartDisplayandIndicatingSystem
答案：
B
[24]TheIALAbuoyagesystemisdividedintotwocategories:
________.
A.Thebuoysystemandthelighthousesystem
B.Thecentralbuoysystemandthesidebuoysystem
C.Thelateralsystemandthecardinalsystem
D.Thestripesystemandthebandsystem
答案：
C
[25]Thelateralsystemisusedin_______.
A.restrictedwatersuchasshoals,reefsorwrecks
B.restrictedwatersuchasbuoyedchannels
C.openwaterssuchasshonls,reefsorwrecks
D.openwaterssuchasbuoyedchannels
答案：
B
[26]InregionA,Thegreenbuoysarekeptto_____andredto_____whensailingfrom____to____.
A.starboard,port,sea,land
B.starboard,port,land,sea
C.port,starboard,land,land
D.port,starboard,sea,sea
答案：
A
27]WhichoneofthefollowingsaboutTiafficSeparationScheme（TSS）isincorrect?
A.TSSseparatesinboundandoutboundtrafficinwellmarkedlanes.
B.Regulationsrequestallvesselstojoinorleavelanesattheextremities.
C.IfaTSShastobecrossed,ithastobecarriedoutascloseaspossibletoarightangle
D.BeingintheTSSdoeschangethegeneralruleoftheRoadconvention
答案：
D
[28]Howdoyoutakearunningfix?
A.Bymeasuringtheanglebetweentofixedlandmarksandfindingthesineoftheangles.
B.Bytakingbearingsfromalandmarkattimeintervalsandfindingthesineoftheangles.
C.Bytakingbearingsfromalandmarkattimeintervalsandmeasuringthedistancecoveredinthe
intervals.
D.Bytakingtherelativebearingsfrom2setsoflandmarksandplottingthedifference.
答案：
C
[29]WhohastherightofwayinaTiafficSeparationScheme?
A.Theinboundvessel
B.Theoutboundvessel
C.Thevesselcomingfromthestarboardside
D.Thevesselcomingfromtheportside
答案：
C
[30]WhatwouldbethecolourofanIALAstarboardhandlateralbuoy,asseenwhensaillingtoward
land,inEurope?
A.Green
B.Red
C.Redandgreenstripes
D.Blackandyellowstripes
答案：
A
[31]Asthetidemakesthewater_______twiceadayaresultingcurrent,ortidalstream,isgenerated.aresultingcurrent,ortidalstream,isgenerated.
A.risingandfalling
B.Roseandfell
C.theriseandfall
D.riseandfall
答案：
D
[32]Whenreversing,thetidalstreamwillhaveaperiodwithlittleornoeffect.Thisiscalled
the______.
A.Rise
B.Range
C.Slack
D.Spring
答案：
C
[33]Theaveragetimebetweentwohighwatersis12hoursand25minutesbecausethisisthetimeit
takesfor____.
A.Thesuntobeattheoppositesideofthemoon
B.Themoontobeattheoppositesideoftheearth
C.Themoontobeatitsapogee
D.Thesunandthemoontobeonthesameside
答案：
B
[34]Whatisthetidalheight?
A.Twicethetideamplitude
B.Therangeofthetide
C.ThewaterabovetheLowestAstronomicalTide
D.Theheightaboveorunderthemeanlevel
答案：
C
[35]WhatistherightwaytouseVHFCH16andworkingchannel?
A.ShipscancallothershipsonCh16butshouldmovetoaworkingchannelassoonaspossible.
B.Shipshoulduseworkingchanneltocallothershipsatanytime.
C.Ch16isonlyusedastheinternationaldistressandcallingfrequency.
D.ShipcanuseCh16orworkingchannelastheylike
答案：
A
[36]Howtoreportyourshipcallsigntoashorestation?
A.Usecapitalletters
B.Usephoneticalphabet
C.Uselettersandnumbers
D.Useflagsignals
答案：
B
[37]WhichoneofthefollowingsisnotarightwaytocallanunknownvesselofVHF?
A.Accordingtohercharacteristics
B.Accordingtohercargo
C.Accordingtohermovements
D.Accordingtohercrewmembers
答案：
D
[38]Ifthereweresuddenlyanimmediatedangerforboththevesselanditscrew,wouldyousenda
MAYDAYon__?
A.Ch06withdualwatch
B.Ch06with25wattsouput
C.Ch16with1wattouput
D.Ch16with25wattsouput
答案：
D
[39]Intheunlikelyeventthatadistresssituationallowsyoutosendonlyaveryshortmessage,after
MAYDAYwouldyoufirstsay______?
A.Yournameandcallsign
B.Yourposition
C.Thenumberofpersonsonboard
D.thenatureofthedistresssituation
答案：
A
[40]TheGPSsatelliteorbitstheearthinapproximately_______.
A.3hours
B.6hours
C.12hours
D.24hours
答案：
C
[41]GPSreceivererrorsdependon________.
A.operation
B.installation
C.displaytype
D.construction
答案：
D
[42]ErrorintheGPSpositionshasnothingtodowith_____.
A.userclockbias
B.satelliteclockbias
C.atmosphericinterference
D.ship'sposition
答案：
D
[43]WhatisthemainpurposeofDGPS?
A.Improvepositioningaccuracy
B.Decreasepositioningaccuracy
C.Reduceoperationalcost
D.Idon'tknow
答案：
A
[44]TheacccuracyoftheDGPSmainlydependson_______.
A.Thepriceoftheequipment
B.Therelativeanglebetweenthesatellite
C.Thepositionoftheobserver
D.Theageofthecalculatedcorrection
答案：
D
[45]WhatisthepurposeofaPedestalRoile?
A.Tochangethedirectionofleadonamooringline
B.Tosecureachain
C.Tosecuretheeyeofamooringline
D.Tofacilitatetowing
答案：
A
[46]Youstandagreaterriskofinjuringyourselforyourshipmateduringmooringandunmooring
operationsthanatanyothertime.Soremember________.
A.Donotwearsafetyshoes,glo
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