单选题heaving line()A倒缆B横缆C撇缆D首缆
单选题
heaving line()
A
倒缆
B
横缆
C
撇缆
D
首缆
参考解析
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________ is used for heaving up and slacking away the anchor and chainA.A winchB.A windlassC.A craneD.A jumbo boom
A synthetic mooring line is being heaved on a capstan.There is moderate strain on the line.The line begins to slip.Which of the following should be done?Ⅰ.Stop the capstan and take extra turns.Ⅱ.Have more than one seaman keep a substantial strain on the line and continue heaving easy.A.ⅠonlyB.ⅡonlyC.Both Ⅰand ⅡD.Neither Ⅰ nor Ⅱ
The disadvantage of using a heaving line to pass a towline is that ______.A.it increases the likelihood of collision between the towing vessel and the disabled vesselB.recreational boaters tend to make the heaving line fast to the towed vessel as if it were the towlineC.the monkey fist may injure someoneD.it may reduce the catenary and increase yawing
The sprocket wheel in a windlass,used for heaving in the anchor,is called a ______.A.capstanB.dog wheelC.fairleadD.wildcat
当用户端cisco路由器上用showinterface命令时line和lineprotocal可能出现的几种组合?()。 A.line down;line protocol downB.line down;line protocolC.line up;line protocol downD.line up;line protocol up
在集合地点集合。()A、Meet in front of the muster station.B、Get hold of the ladder.C、Drop me a heaving line to lift my bag.D、A ship is made fast to the equipment by mooring lines.
送撇缆上岸。()A、Send rope to shore .B、Send heavy line to shore .C、Send heaving line ashore .D、Send light line ashore .
锚已离底。()A、Stand by for heaving up!B、Hoist the anchor ball .C、The anchor is clear of the bottom.D、The cable is clear .
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单选题The knot at the end of the heaving line used to pass the towing hawser is called a().Amonkey's fistBball or baseball knotCheaving knotDthree strand Turk's head
单选题The disadvantage of using a heaving line to pass a towline is that().Ait increases the likelihood of collision between the towing vessel and the disabled vesselBrecreational boaters tend to make the heaving line fast to the towed vessel as if it were the towlineCthe monkey fist may injure someoneDit may reduce the catenary and increase yawing
单选题()is used for heaving up and slacking away the anchor and chain.AA winchBA windlassCA deck craneDA lifeboat engine
单选题The pilot ask () to throw a heaving line to lift his bag.Achief officerBcaptainCthe duty sailorDthe second officer
单选题在集合地点集合。()AMeet in front of the muster station.BGet hold of the ladder.CDrop me a heaving line to lift my bag.DA ship is made fast to the equipment by mooring lines.
单选题In towing,heaving lines are used for().Apassing a tow bridle to the tugBpassing a messenger lineCheaving in the tow bridleDservice lines with rocket line throwers
单选题船前后备好撇缆!()AHave the heaving line ready fore and aft.BHave the head line ready fore and aft.CHave the breast line ready fore and aft.DHave the light rope ready fore and aft.
单选题()should you do first when heaving up the anchor.AEngage the wildcatBRelease the brakeCRelease the pawlDEngage the motor
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单选题锚已离底。()AStand by for heaving up!BHoist the anchor ball .CThe anchor is clear of the bottom.DThe cable is clear .