航海英語補充題庫154

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答案：B

88.Whoisnormallydecidingwhichsearchpatterntouse?A.CRSB.OSCC.SMCD.SRU答案：B

89.Whatisthemeaningoftheword“ROGER〞whenusedinradiocommunication?A.PleaserepeatyourmessageB.NotreadableC.Correct

D.Ihavereceivedyourtransmissionsatisfactorily答案：D

90.Whattypeofoilismostsuitableforreducingtheeffectofheavyseas?A.CrudeoilB.Fueloil

C.VegetableoilD.Lubricatingoil答案：C

91.Communicationbetweenshipandaircraftis_____.A.Easyandstraightforward

B.DifficultbecauseofdifferentradiobandsC.NotpossibleD.Notallowed答案：B

92.Whenistheparallelsweepsearchused?A.WhensearchingasmallareaB.Whensearchingalargearea

C.WhensearchingoverhillyterrainD.Whensearchingduringnight答案：B

93.Thefollowinginformationmaynotberequiredtobecommunicatedtoadistressedcraft?A.Ownvesselsidentity,callsign,nameandpositionB.OwnvesselspeedandETAtodistressedcraft

C.DistressescraftstruebearinganddistancefromshipD.Rescueawardifsuccessful答案：D

94.Asearchandrescueregionis_____.A.Asearcharea

B.AnareacoveredbyairsurveillanceC.AnareacoveredbyradarsurveillanceD.Anareaofdefineddimensions答案：D

95.ThefirstshiparrivingofaSARincidentshould_____.A.AssumeOSCdutiesB.AssumeSMCdutiesC.AssumeACOdutiesD.AssumeSRUduties答案：A

96.Whichstandardmanoverboardmanoeuvreisconsideredthebestduringbadvisibilityconditions?

A.TheAndersonturnB.ThesingleturnC.Theoneturn

D.TheWilliamsonturn答案：D

97.CantheRCCandRSCuseNAVTEXforshoretoshipdistresstraffic?A.Yes

B.No

C.OnlyifnoothercommunicationisavailableD.Onlyatnighttime答案：A

98.Whatismostimportantwhenusingexpandedsquaresearch?A.AccuratenavigationB.ConstantspeedC.FixedROT

D.Fixedturnradius答案：A

99.Whatismostimportantforvisualsearchpurposes?A.DesignofindividualsearchpatternsB.DesignofspecialsearchpatternsC.UseofstandardsearchpatternsD.Startsearchimmediately答案：A

100.DosetheCOLREGgiveanypreferencetoshipequippedwithradar?A.YesB.No

C.OnlyduringreducedvisibilityD.Onlyingoodvisibility答案：B

101.COLREGNO.10applyto_____.

A.VesselssailinginanyconditionofvisibilityB.VesselssailinginreducedvisibilityC.VesselssailingingoodvisibilityD.Vesselssailinginseparationschemes答案：D

102.HowisauncodedracondisplayedonthePPI?A.AsalineB.Asadot

C.AssmallcircleD.Asalargecircle答案：A

103.Whattypeofradarcanactivatearacon?A.X-bandradarB.S-bandradarC.C-bandradarD.Noradarcan答案：A

104.Whatisacodedracon?

A.AraconwhichautomaticallyactivateitselfB.Aracononlyworkatnight

C.AraconwhichdisplayamorsecodeontheradarscreenD.AfutureraconexpectedtobeoperationalafterY2000答案;C

105.Whatisthepurposeoftheradarreflector?A.Makingobjectslessvisible

B.MakingechoesweakerontheradarC.Makinglargeechoessmailer

D.Makingsmallobjectsbettervisible答案：D

106.Howtoreducebeamwidthdistortion?A.AdjustcentrepositionB.Adjustbrilliance

C.AdjustheadingmarkerD.Reducegain答案：D

107.Marineradarrangeaccuracyisgenerally______.A.LowB.HighC.UnstableD.Verylow答案：B

108.WhatisthepurposeofVRMcontrol?A.TomeasuredistanceaccuratelyB.TomeasurebearingaccuratelyC.TomeasurerangeaccuratelyD.Toadjustradarmonitor答案：A

109.Whatcourseshouldbefedintoastabilizedradarpicture?A.CompasscourseB.GyrocourseC.Truecourse

D.Coursemadegood答案：C

110.WhatisthecorrectspeedinputtoanARPAusedfortrafficsurveillance?A.Groundspeed

B.SpeedthroughwaterC.SpeedfromGPSD.SpeedfromDoppler答案：B

111.Howdoescurrentanddrifteffecttherelativemotion,relativevectorpresentation?A.Noeffect

B.ProducingsmallerrorsincalculatedaspectC.ProducinglargeerrorsincalculatedaspectD.ProduceerrorsincalculatedCAP/TCPA答案：A

112.DoescurrentanddrifteffecttheCPA/TCPAcalculationsonatruemotiondisplay?A.YesB.No

C.OnlyalittlebitD.Yes,veryseriously答案：B

113.Whattypeoffiredetectorsisthefirsttogoofincaseofafire?A.SmokedetectorsB.FlamedetectorsC.HeatdetectorsD.Gasdetectors答案：A

114.AccordingtoSOLASthebreathingairapparatusthatmustbeonboardshallhavesufficientcapacityforhowmanyminutesofoperation?A.20B.30C.45D.60答案：B

115.Formostproductsthefirewilldieoutwhentheoxygencontentisreducedto_____.A.10%B.12%C.15%D.21%答案：B

116.Whichofthesematerialshasthebestheatconduction?A.GasB.Liquid

C.MetalD.Wood答案：C

117.Itisimportanttogetfamiliarizedwiththeemergencyexitsonboard,whenshouldthisbedone?

A.Withinaweek

B.ImmediatelyafterboardingC.Beforeboarding

D.Whenyouhavesomeextratime答案：B

118.Emergencycompressedairbreathingescapesetsonboard,shallhaveadurationofservicenolessthan_____.A.20minutesB.15minutesC.10minutesD.5minutes答案：B

119.Watertightcompartmentsareseparatedby_____.A.LongitudinalbulkheadB.TweendecksC.Dunnages

D.Decksandbulkheads答案：D

120.Cleaning,paintingandrepairingworkisknownas_____.A.MaintenanceworkB.LashingworkC.TallyingworkD.Overtimework答案：A

121.WhatisimportanttorememberwhenusingAISforcollisionavoidance?A.AISmaynotgiveacompletepictureofthetrafficsituationB.AISismoreaccuratethanARPAC.AISisnotasaccurateARPA

D.AISisnotallowedtobeusedforcollisionavoidance答案：A

122.WhatistherequiredminimumshipreportingcapacityforAISaccordingtoIMOperformancestandards?A.1000B.2000C.4000D.4500答案：B

123.IncaseofAISoverload,whatcanyouexpect?A.AISwillshutdownB.AISwill“freeze〞

C.LargestfarawaydropoutD.Closestargetsdropout答案：C

124.Whichofthefollowingisdefinedasstaticinformation?A.NavigationalstatusB.SafetyrelatedmessageC.MMSID.Routeplan答案：C

125.TheAIStransponderisdesignedtotransmitinformation?A.Automatically

B.Semi-automaticallyC.Manually

D.AISisnottransmittingatall答案：A

126.HowmuchcantheAISbroadcastmodebeoverloadedwithoutanysignificantoperationaleffect?

A.50-100%B.200-300%C.400-500%

D.Nooverloadisaccepted答案：C

127.Whereshouldyourecordthecrudeoilwashingaftercompletion?A.OilRecordBookB.CowmanualC.PumpingLogD.Interplantmanual答案：A

128.WhywasCOWmadecompulsory?

A.ToreduceamountofsludgeincargotanksB.Toreducepollution

C.Toimprovecargooutturn

D.Topreventcorrosioniscargotanks答案：B

129.Howtoavoidvapouremissionduringfillingofdepartureballast(nonSBTvessel)?A.BysimultaneousballastingandcargodischargeB.ByreducingtheIGpressure

C.ByminimizingtheamountofdepartureballastD.Byclosingalltheopenings答案：A

130.Whereinthetankshalltheoxygenlevelbedeterminedbeforecrudeoilwashing?A.1meterfromthedeckandinthebottomofthetankB.Inthemiddleofthetank

C.1meterfromthedeckandinthemiddleregionoftheullagespace