4号机考考试真题文档格式.docx
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C.Revisionandeditiondate修订版及海图版本的出版日期
D.Variationinformation有关磁差的信息
0118.Contourelevationsonthischartrefertoheightsinfeetabovemean____D__.
本海图上礁石的高程等高线是用英尺为单位的,在()以上
A.Lowerlowwater低低潮面B.Highwater高潮面C.Lowwater低潮面
D.Sealevel海平面
0276.TheChiefOfficer___A___toldthestevedorestostowthecargolotbylot.
大副()告诉码头工人一票一票地装载货物。
A.Plainly明白地B.Playfully开玩笑地C.Absolutely绝对地D.Completely完全地
0298.Whileyouareonwatchenteringport,theMastergivesthehelmsmanaruddercommandwhichconflictswitharuddercommandfromthePilot.Youshouldmakesurethehelmsman___B___.[1715]
进港时你在当班,船长给出的舵令与引航员的舵令不同,你应确认舵工()
A.ObeysthePilot遵守引航员的指令B.ObeystheMaster遵守船长指令
C.Asksyouforinstructions向你询问指令
D.Bringstheruddertoapointmidwaybetweenthetwoconflictingpositions
按两个不同的命令取平均值操舵
船首玄指的是正横首部还是船的一侧
0675.____B__isacirculartrafficlaneusedatjunctionsofseveralroutes,withinwhichtrafficmovescounterclockwisearoundaseparationpointorzone.
()是指在几条航线交汇处设立的圆形通航通道,船舶交通流在该区域内被分隔带隔开,在各自的通航分道内反时针方向行驶。
A.TrafficLane通航分道B.Roundabout环形道C.InshoreTrafficZone沿岸通航带D.Two-wayRoute双向航道
0696.Thedirectioninwhichavesselissteeredisthecourse.Thepathactuallyfollowedisthe__D____.操纵船舶时使用的方向是航向,实际航行的方向是()
A.Route航向B.Track船迹C.Heading艏向D.Courseovertheground对地航向
0706.ThetimerequiredforalightedaidtocompleteafullcycleoflightchangesislistedintheLightListasthe____C__.[1216]
灯标表,某灯标按所需的灯质特性完成一个完整的周期所需的时间是()
A.Set设备B.Frequency频率C.Period周期D.Function功能
0735.Neaptidesoccurwhenthe__A____.
小潮发生在()
A.Moonisinitsfirstquarterandthirdquarterphases
月亮上、下弦月时
B.SunandMoonareonoppositesidesoftheEarth
太阳与月亮分别位于地球两边时
C.Moon'
sdeclinationismaximumandoppositetothatoftheSun
月亮赤纬处于最大值,且与太阳异名时
D.SunandMoonareinconjunction太阳与地球在同一黄纬上时
0756.Thevelocityofthewind,itssteadydirection,andtheamountoftimeithasblowndeterminesawinddrivencurrent'
s___D___.[1236]
风速、长期风向及风吹的时间可决定风致海流的()
A.Temperature温度B.Density密度C.Deflection偏向D.Speed速度
0779.Foranygivenpedestalcrane,whentheboomislengthened,theliftingcapacityis___D___.
对任何特定的克令吊来说,如加长吊杆,则起吊能力()
A.unchanged不变B.increased增加C.eliminated消除D.decreased减少
0847.Makingcargoplanforappropriatedistributionofthecargoonboardis__A___duty.
制作装卸计划,以正确积载货物是()的责任
A.Aship'
sofficer'
s驾驶员B.ATallyman'
s理货员C.Aportplanner'
s港口调度
D.Aforeman'
s工头
0985.Whenawindblowsroundclockwise,itis__D____.
当风向呈现顺时针变化时,叫()
A.Variable不定B.Changing变化C.Backing逆时针变化D.Veering顺时针变化
1558.Generallyspeaking,themostfavorablebottomforanchoringis__C____.
一般来说,抛锚最好的底质是()
A.Verysoftmud烂泥底
B.Rocky石底
C.Amixtureofmudandclay泥土和粘土混合
D.Loosesand松沙
[33]Abuoymarkingawreckwillshowa(n)________.
A.whitelightFL
(2)andatopmarkof2blackspheres
B.occultinggreenlightandmaybelettered
C.yellowlightandwillbenumbered
D.continuousquickwhitelightandmaybenumbered
[53]Acompasscardwithoutnorth-seekingcapabilitythatisusedforrelativebearingsisa(n)________.
A.bearingcircleB.pelorus
C.bearingbarD.alidade
[84]Afirestartsonyourvesselwhilerefueling.YoushouldFIRST________.
A.stoptheventilationB.soundthegeneralalarm
C.determinethesourceofthefireD.attempttoextinguishthefire
[154_]Asafefuelsystemmust________.
A.preventengineoverheating
B.haveproperair/gasolinefuelmixtureratio
C.beliquid-andvapor-tight
D.supplysufficientairtotheintakemanifold
[255]ACCIDENTALESCAPEOFOILOUTOFATANKWHENITGETSTOOFULLBECAUSEPUMPINGWASNOTSTOPPEDINTIMEdefines________.
A.OverloadingB.Overdischarging
C.OverflowD.Overtaking
[385]Bythetimecharter,aShipowneragreestoplacehisvesselatthedisposalofaChartererfor________.
A.aperiodB.atrip
C.avoyageD.ajourney
[757_]Loran-Cusesthemultiplepulsesystembecause________.
A.lesssignalenergyisnecessaryforreceiveroperation
B.moresignalenergyisavailableatthereceiver
C.itsignificantlyincreasesthepeakpower
D.itincreasesthesignalcapacity
[918_]The"
Port-Off-Stbd"
selectorswitchonanautopilotsteeringstandisusedto________.
A.changefromhandelectricsteeringtoautomaticgyro
B.changeoveronesteeringsystemtotheother
C.changeoverhandelectricsteeringtonon-follow-up
D.changeovertheporttothestarboardbowthruster
[970_]Thechartofabeachareashowsaveryflatslopetotheunderwaterbeachbottom.Whattypeofbreakerscanbeexpectedwhentryingtolandaboatonthisbeach?
A.SurgingB.Spilling
C.PlungingD.Converging
[985]Thecorrectmethodofswitchingoffamarineradaristoturnpowerswitchto________positionfirst,thento________position.
A.off/standbyB.standby/off
C.standby/closeD.close/standby
[1009_]TheEmergencyPositionIndicatingRadiobeacononacargovesselmustbestowed________.
A.inaninsidepassageway
B.inanapprovedbracket
C.sothatitisaccessiblefromthebridgeofthevessel
D.sothatitwillfloatfreeifthevesselsinks
[1021_]Thefirstcloudformationsyoucanusetoindicatethebearingofthecenterofahurricaneortropicalstormare________.
A.thepointofconvergenceofthecirrusclouds
B.thedirectionofmovementofthunderstormsonradar
C.thedarkestpointofthecloudsinthe"
bar"
ofthestorm
D.thepointoforiginofthealtostratusclouds
[1037_]Thegeneratorsonyourshiphaveshutdown,leavingyouwithoutnavigationlights.WhichemergencysignalwouldyoutransmitovertheVHFradiotoalertvesselsintheareaofyourpredicament?
A.Mayday,Mayday,MaydayB.Pan,Pan,Pan
C.Security,Security,SecurityD.Lightsout,Lightsout,Lightsout
Passage10
Theamountofdetailshownonachartvarieswiththescaleofthechart.Onalargescalechart,forexample,fulldetailsofalllightsandfogsignalsareshown,butonsmallerscalestheorderofreductionofinformationinelevation,period,range,untilonanoceanchartoftheareaonlylightswitharangeof15milesormorewillnormallybeinserted,andthenonlytheirlight-starandmagentaflare.Ontheotherhand,radiobeaconsareomittedfromlargescalechartswheretheirusewouldbeinappropriate,and,unlesstheyarelongrangebeacons,fromoceancharts.
037.Oceanchartsare________ones.
A.largescaleB.smallscale
C.inappropriateD.omitted
038.Whatcannotbefoundinthelargescalecharts?
________.
A.RadiobeaconsofsmallrangeB.Fulldetailsofalllights.
C.ElevationsD.Fulldetailsoffogsignals
039.Thelight-starandmagentaflareareshownon________.
A.largescalechartsonly
B.smallscalechartsonly
C.bothsmallandlargescalecharts
D.neithersmallnorlargescalecharts
040.Thetitleofthispassageshouldbe________.
A.LightsandBeaconsonCharts
B.CharacteristicofLightsandBeacons
C.CorrectionstoSmallandLargeScalecharts
D.NavigationalChartsPublication
10代
数额的详细图表显示随图表的规模。
大规模的图表,例如,所有的灯和雾信号显示的全部细节,但直到一个小规模的区域海洋图表的海拔,时间,范围,信息降阶射程只有灯15英里或更多,通常会被插入,然后只有他们的光明星和洋红色耀斑。
另一方面,无线电信标中忽略了大比例尺海图在其使用是不适当的,并且,除非它们是长程灯塔,从海洋图表。
037.Ocean图是________的。
答:
大型B.小规模
三不宜省略四
038.What无法找到在大比例尺海图?
________。
小范围的无线电导航台乙所有灯光全部细节。
四三海拔雾信号的全部细节
039.The光明星和洋红色耀斑载于________。
只有大比例尺海图
二只小比例尺海图
C.两小,大比例尺海图
四既不小,也不大比例尺海图
040.The这篇文章的标题应该是________。
灯和图表灯塔
二特性灯光及灯标
三更正和大比例尺海图小
四出版海图
看看以前真题吧!
第57期
【单选】Youmayfindthetimeofslackwaterafterlowwaterinacertainportfrom______.
〇A.mFAG.
〇B.Tidetables.
〇C.Noticestomariners.
〇D.Tableofazimuth.
KEY:
B
【单选】Informationontheoperatingtimesandcharacteristicsofforeignradiobeaconscanbefoundinwhichpublication?
______.
〇A.ListofLights
〇B.CoastPilot
〇C.SailingDirections
〇D.ListofRadiobeacons
A
【单选】Alineofpositionfromacelestialobservationisasegmentofa______.
〇A.circleofequalaltitude
〇B.parallelofdeclination
〇C.parallelofaltitude
〇D.verticalcircle
【单选】Whatdefinesagreatcircle?
〇A.AcurvedlinedrawnonaMercatorChart
〇B.Acourselinethatinscribesaloxodromiccurve
〇C.Theshortestdistancebetweenanytwopointsontheearth
〇D.Thesmallestcirclethatcanbedrawnonthefaceofasphere
C
【单选】WhichaidisNOTmarkedonachartwithamagentacircle?
〇A.Aerolight
〇B.Radarstation
〇C.Radartransponderbeacon
〇D.Radiobeacon
【单选】Charteddepthisthe______.
〇A.verticaldistancefromthetidaldatumtotheoceanbottomplustheheightofthetide
〇B.verticaldistancefromthetidaldatumtotheoceanbottom
〇C.averageheightofwateroveraspecifiedper