航海英语题文档格式.docx

航海英语题文档格式.docx

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D.complied

5.Whenshouldoperationalchecksonnavigationequipmentbedone?

A.Regularly,whenpreparingforseaandenteringport

B.Whenerrorsareindicated

C.Whentimeallows

D.Asoftenaspossible

6.Youareunderwayinheavyfog.Youhearthefogsignalofvesselwhichissomewhereaheadofyourvessel.Youmust.

A.slowtobaresteeragewayandnavigationwithcaution

B.maintainspeedandsoundthedangersignal

C.stopenginesandnavigatewithcaution

D.slowtomoderatespeedandnavigatewithcaution

7.Keepingthedraftatorbelowloadlinemarkwillinsurethatthevesselhasadequate

A.rollingperiodsB.displacement

C.ballastD.reservebuoyancy

8.IncoastalwatersGPSpositionsshouldbecheckedby

A.Visualobservations

B.Visualandradarobservations

C.Radarobservations

D.Buoysandseamarks

B

9.Anoccultinglightisoneinwhich

A.theperiodofdarknessexceedstheperiodoflight’

B.thereisonlyapartialeclipseofthelight

C.theperiodsoflightanddarknessareequal

D.theperiodoflightexceedstheperiodofdarkness

10.Thecommonwaytoobtainyourship’spositionis

A.takingaradarrangeandbearing

B.observingaradartargetandlisteningtosignals

C.keepingawellclearcaution

D.keepingaclosewatchandlookout

11.Whatistheproperdirectionofflowthroughaglobevalvewhenthevalveisinstalledtobeinanormallyopenposition?

A.Dependsonseatconfiguration

B.Fromabovetheseat

C.Frombelowtheseat

D.Directionisunimportant

12.Youcanexpectfrontalactivitywhentwoairmassescollideand

A.therearedifferencesinhowtheytrackalongthejetstream

B.therearenosignificantdifferencesbetweentheirtemperaturesandmoisturecontent

C.theirbarometricpressuresandtemperaturesarethesame

D.therearesignificantdifferencesbetweenthetemperatureofeachairmass

13.Thenecessityofthesegregationofcargoesisdeterminedby

A.personalabilities

B.experiencefrompractice

C.differenttypesofships

D.varioustypesofcargoes

14.Thetermfloodcurrentreferstothattimewhen

A.thewaterlevelisnotchanging

B.thewaterisflowingtowardstheland

C.thewaterlevelisrisingbecauseofheavyrains

D.thewaterismovingtowardstheocean

15.WhatdoesnotcontributetothecommercialGPSreceiverpositionerror?

A.Receiver

B.Ship’sspeed

C.Atmospheric/ionosphericpropagation（电离层传播）

D.Satelliteclock

16.Windvelocityvaries

A.directlywiththetemperatureoftheairmass

B.directlywiththepressuregradient

C.inverselywiththebarometricpressure

D.inverselywiththeabsolutehumidity

17.Conventionalanchorsareleastlikelytoholdinabottomconsistingof

A.sand

B.hardmud

C.softclay

D.rock

18.TheshowedthattheshipcompliedwiththerequirementsofthesaidConvention.

A.sightseeing

B.looking

C.inspecting

D.seeing

19.Whichfire-fightingagentismosteffectiveatremovingheat?

A.Foam

B.Drychemical

C.Carbondioxide

D.Waterspray

20.Avesseliswhensheisnotatanchor,madefasttotheshore,oraground.

A.makingway

B.underway

C.deadinthewater

D.apowerdrivenvessel

21.Horizontalforeoraftmotionofavesselisknownas

A.surge

B.pitch

C.roll

D.sway

22.Wheretherearemultipleaccidentvictims,whichinjuriesshouldbetheFIRSTtoreceiveemergencytreatment?

A.Majormultiplefractures

B.Eyeinjuries

C.Backinjurieswithspinal-corddamage

D.Airwayandbreathingdifficulties

23.Theradiowavesusedforradarareveryshort,onlylong.

A.afewcentimeters

B.afewfeet

C.afewmeters

D.afewfathoms

24.Thedifferencebetweentheinitialtrimandthetrimafterloadingisknownas

A.trim

B.changeofdraft

C.changeoftrim

D.finaltrim

25.Thetermoflandfallmeans

A.Landfirstsightedwhenvesselapproachingfromseaward

B.Insightofanislandduringashiponhervoyage

C.Insightofoneanotherwhenvesselunderway

D.Landlastsightedwhenvesselleavingfromaport

26.isafullnauticalrecordofaship’svoyage,writtenupattheendofeachwatchbytheofficerofthewatch.

A.SeaProtest

B.AccidentReport

C.DeckLog’

D.Seamen’sBook

27.Whichapprovedlifesavingdeviceisrequiredforeachpersononboardamotorvesselcarryingpassengers?

A.Buoyantvest

B.Ringlifebuoy

C.Buoyantcushion

D.Lifejacket

28.Amanaboardavessel,signalingbyraisingandloweringhisoutstretchedarmstoeachside,isindicating

A.allisclear,itissafetoapproach

B.allisclear,itissafetopass

C.danger,stayaway

D.adistresssignal

29.Arelativebearingisalwaysmeasuredfrom

A.thevessel’shead

B.magneticnorth

C.truenorth

D.thevessel’sbeam

30.HighpressureridgefromSevastopoltoeasternLibya.

A.reaching

B.upgrading

C.increasing

D.extending

31.Whichgeneralweatherconditionsshouldyouexpecttofindinalowpressuresystem?

A.Fairweather

B.Scatteredcloudsathighelevations

C.Precipitationandcloudiness

D.Gradualclearingandcoolertemperature

32.Thebestwaytodetermineidaloadiswithinmaximumliftinglimitsistouse

A.aloadweightindicator

B.aboomangleindicator

C.priorexperiencewithsimilarlifts

D.materialinvoicesforshippingweights

33.Asalastresort,atourniquetcanbeusedto

A.holdavictiminastretcher

B.stopuncontrolledbleeding

C.restrainadeliriousvictim

D.holdalargebandageinplace

34.Whenwillthefloat-freeemergencypositionindicatingradiobeaconbeactivatedafterabandoningship?

A.Immediatelyafterfloatingfree

B.Afteraboutonehourwhenthesaltwateractivatesthebattery

C.Onlywhenkeyedbyradarofanothervessel

D.Onlywhendaylightactivatesthephotovoltaiccell

35.Awireropethathasbeenoverstrainedwillshow

A.akinkinthewirewherethestrainoccurred

B.adecreaseindiameterwherethestrainoccurred

C.novisibleeffectsofanoverstrain

D.abulgeinthewirewherethestrainoccurred

36.Whichdavittypecanbeoperatedbyoneman?

A.Sheath-screw

B.Radial

C.Gravity

D.Quadrantal

37.ADECK,SPACE,AREA,ETC.,NOTPERMITTEDTOBEENTEREDFORSAFETYREASONSdefines

A.Restrictedarea

B.Closedarea

C.Forbiddenplace

D.Prohibitedplace

38.Damagetocargocausedbyfumesorvaporsfromliquids,gases,orsolidsisknownas

A.tainting

B.contamination

C.oxidation

D.vaporization

39.Owingtothebigdraughtoftheship,shehastogoalongsidebythetimeof

A.floodtime

B.ebbtide

C.springtide

D.slackwater

40.Deviationinacompassiscausedbythe

A.influenceofthemagneticmaterialsofthevessel

B.vessel’smagneticfield

C.vessel’sgeographicposition

D.vessel’sheading

41.LoadingcargooperationinholdNo.3stoppedowingto

A.gangsavailable

B.gangsunavailable

C.shortageofnavigationalcharts

D.windlasstrouble

42.Themaneuveringinformationrequiredtobepostedinthewheelhousesmustbebasedoncertainconditions.WhichofthefollowingisNOToneoftheseconditions?

A.Thehullmustbeclean

B.Theremustbecalmweather-wind10knotsorlessandacalmsea

C.Theremustbenocurrent

D.Thedepthofthewatermustbeatleastoneandone-halftimesthedraft

43.Themaximumdifferencebetweenmeantimeandapparenttimeis

A.about16minutes

B.equaltothelongitudeexpressedintimeunits

C.thedifferencebetweentheGHAofmeansunandthefirstpointofAries

D.15°

ofarc

44.Youareonwatchatseaatnight,andafirebreaksoutin#3hold.WhatwouldyouNOTdoimmediately?

A.Proceedtothespaceandinspecttheextentofthefire

B.Shutdownthecargoholdventilation

C.CalltheMaster

D.Soundthefirealarmsignaltorouseoutallhands

45.Datarelatingtothedirectionandvelocityofrotarytidalcurrentscanbefoundinthe

A.TideTables

B.NauticalAlmanac

C.Mariner’sGuide

D.TidalCurrentTables

46.WhennavigatingusingDGPS（DifferentialGlobalPositioningSystem）youmayexpectyourpositiontobeaccuratetowithinaradiusof

A.50meters

B.100meters

C.20meters

D.10meters

47.Acharthasextensivecorrectionstobemadetoit.Afterhavingbeencorrected,thechartisprintedagainandthechartissueisa

A.firstedition

B.reprint

C.newedition

D.revisededition

48.Youseeanothervesselapproaching,anditscompassbearingdoesnotsignificantlychange.Thiswouldindicatethat

A.theothervesselisdeadinthewater

B.aspecialcircumstancessituationexists

C.riskofcollisionexists

D.youarethestand-onvessel

49.WhatistherightwaytouseVHFCH16andworkingchannel?

A.ShipscancallothershipsonCh16butshouldchangetoaworkingchannelassoonaspossible

B.Ch16isonlyusedastheinternationaldistressandcallingfrequency

C.ShipscanuseCh16orworkingchannelastheylike

D.Shipsshoulduseworkingchanneltocallothershipsat