狭水道与冰区航行

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1、08.4狭水道、冰区与运河航行目录8[2301]Yourvesselisapproachingabend.Youhearaprolongedblastfromaroundthebend.Youshould______.A.backyourenginesB.stopyourenginesanddriftC.answerwithoneprolongedblastD.soundthedangersignalKEY:C你船正在接近一个湾头。在湾头附近你听到一长声。你应回答一长声。同原题库0002[2302]Theprincipaldangerfromicecol

2、lectingonavesselisthe______.A.decreaseincapabilitiesofradarB.decreaseindisplacementC.adverseeffectontrimD.lossofstabilityKEY:D船上结冰的最大危险是稳性损失。[2303]Whichwillmostlikelyoccurwhenenteringshallowwater?A.Rudderactionwillbecomemoreeffective.B.Thevessel'slistwillchange.C.Thevessel'strimw

3、illchange.D.Anincreaseinspeedwilloccur.KEY:C当船舶进入浅水时，什么将最可能发生？船舶的吃水差将变化[2304]Youareonanice-reinforcedvesselabouttoenterpackice.Youshould______.A.enterthepackonthewindwardsidewherethereisawelldefinediceedge---边缘明显的上风一侧B.trimtoanevenkeelorslightlydownbythebowtotakemaximumbenefitoft

4、heicereinforcementC.takemaximumadvantageofcoastalleadscausedbyoffshorewindsD.lookforareasofrotteniceandenterperpendiculartotheiceedgeKEY:D你所在的冰区加强船将要进入浮冰群。你应寻找蜂窝冰的区域并垂直于冰的边缘进入。[2305]Aflashinggreenlightdisplayedatasinglelockmeansthatthelockis______.A.readyforentranceB.readyforentr

5、ance，butgatescannotbeclosedcompletelyC.beingmadereadyforentranceD.notreadyforentranceKEY:A单一船闸上显示的闪绿灯光意味着船闸已经准备好进入。[2306]Aflashingredlightdisplayedatasinglelockmeansthatthelock______.A.isreadytousebutvesselsmuststandclearB.isreadytouseandvesselsmayapproachC.cannotbemadereadyimmed

6、iatelyandvesselsshallstandclearD.cannotbemadereadyimmediatelybutvesselsmayapproachKEY:C单一船闸上显示的闪红灯光意味着船闸不能立即准备好并且船舶应让开。[2307]ASEAROOMTOBEKEPTFORSAFETYAROUNDAVESSEL，ROCK，PLATFORM，ETC.，ORTHEPLACEASSIGNEDTOAVESSELWHENANCHOREDORLYINGALONGSIDEAPIER，ETCmeans______.A.PortB.Commercialare

7、aC.BerthD.RoadsteadKEY:C为船舶，岩石，平台等或当船舶锚泊或靠码头时指定给船舶的宽广海面意思是停泊处。[2308]Asituationhasoccurredwhereitbecomesnecessaryforyoutobetowed.Whatactionshouldbetakentopreventyourvesselfromyawing?同原题库1649A.ShiftweighttothebowB.ShiftweighttothecenteroftheboatC.ShiftweighttothesternD.Throwexcessw

8、eightoverboardKEY:C发生一种情形致使你船有被拖带的需要。你应采