锚泊和靠离泊.doc

08.2 锚泊与靠离泊作业目录8
[2201]Your vessel has anchored in a channel known to have strong tidal currents． To check your position you take a round of bearings，one of which is a range in line． One hour later the bearing on the lights in range opens up． This indicates the ship is ______.
A. swinging B. dredging her anchor C. taking bearings of the lights D. taking distances of the lights
KEY: A你船在水道中锚泊并知道有强的潮流。为核对位置你测得成一线的一组方位。1小时后，成一线的那组灯标的方位错开了。这说明船正在偏荡。
[2202]Your 15-meter tug is underway and crossing a deep and narrow channel. A large container vessel is off your port bow on a steady bearing. Which statement is TRUE concerning this situation?
A. You should maintain course and speed.
B. The container vessel is the stand-on as it is the larger vessel.
C. You are not to impede the safe passage of the container vessel in the channel.
D. None of the above
KEY: C你的15米拖船在航并穿越深水航道。一艘大型集装箱船方位稳定地接近你船左船首。关于这种情况哪一个陈述是正确的？你船不妨碍在航道内航行的集装箱船的安全通过 [2203]A Danforth lightweight anchor does NOT hold well in which type of bottom?
A. Mud---泥底 B. Grass C. Sand---沙底 D. Clay---粘土
KEY: B Danforth轻型锚在哪一种类型的底质中不能很好地抓牢？草底
[2204]A mooring line is described as being 6x24，1-3/4 inch wire rope. What do the above numbers refer to?
A. Strands，yarns，circumference B. Strands，wires，diameter
C. Wires，yarns，diameter D. Strands，circumference，wires
KEY: B一根描述为6x24，1-3/4英尺的钢丝绳。以上数字指的是什么？股，金属丝，直径
[2205]A mooring system that results in a spread system without anchor buoys is called a ______.xxh
A. permanent chasing system B. wire rope mooring system---钢丝绳系泊方法
C. shepherd's crook mooring system---牧羊杖系泊方法 D. spring buoy mooring system---弹力浮筒系泊方法 KEY: A
[2206]A vessel brought alongside should be fended off the towing vessel by ______.xxh
A. crew members using their arms B. crew members using the strong muscles of their legs
C. fenders D. No fending is necessary due to the rugged construction of most towing vessels. KEY: C被抵挡。
[2207]A vessel is wind rode when it is ______.
A. at anchor and heading into the wind B. backing into the wind---倒进对风（船尾对风）
C. carrying lee rudder---操下风舵 D. necessary to apply a leeway correction to the course---有必要进行风压差修正
KEY: A在锚地船舶的艏向对风时顶风抛锚。
[2208]A vessel moored with two anchors，sometimes，at an exposed roadstead to ______.
A. aid turning the ship B. obtain a fine bearing
C. increase ship swings to wind or tide D. lighten the stress of anchor chains
KEY: D有时船舶在开敞锚地抛双锚锚泊以减少锚链的应力。
[2209]After casting off moorings at a mooring buoy in calm weather，you should ______.
A. go full ahead on the engine(s)—主机全速前进
B. back away a few lengths to clear the buoy and then go ahead on the engines
C. go half ahead on the engines and put the rudder hard right—主机半速前进并操右满舵
D. go half ahead on the engines and pass upstream of the buoy—主机半速前进通过上游浮筒
KEY: B在好天气条件下，解掉浮筒的缆绳后，你将稍微向后一段距离以避开浮筒后再进车前进。
[2210]An example of an anchor which has a stock is a ______.xxh
A. Bruce anchor---布鲁斯锚 B. Dunn anchor---双尖嘴无杆锚
C. Hook anchor---钩锚 D. LWT anchor---轻型锚
KEY: D具有锚杆样子的锚是轻型锚。
[2211]Anchoring and fishing in this area are ______. 同原题库2220
A. danger B. dangerous C. dangerously D. dangering
KEY: B在这个区域锚泊和捕鱼是危险的。
[2212]Before letting the anchor go，you should check that the ______. 同原题库2543
A. chain is clear B. anchor is clear of obstructions C. wildcat is disengaged D. All of the above
KEY: D在抛锚之前，你应检查锚链的清爽，锚障碍物的清爽，持链轮被分离（离合器脱开）。
[2213]By paying out more anchor cable，you ______. 同原题库1570
A. decrease the holding power of your anchor B. decrease the swing of your vessel while at anchor
C. increase the holding power of your anchor D. increase the possibility that your vessel will drag anchor
KEY: C通过送出更多的锚链，你增加了锚的抓力。
[2214]Chafing gear should be placed ______. 同原题库3435
A. at all wearing points of mooring lines B. at the bitter ends of all standing rigging—在固定支索（静索）的索端
C. around running rigging—运动绳索的周围 D. on wire rope only—仅用在钢丝绳上
KEY: A防（摩）擦装置应被放在所有系泊缆绳的摩擦点上。
[2215]Consideration should be given in planning for the mooring orientation in a new location so that in adverse weather a crane is available to off-load the supply vessel on what side of the unit?同原题库3429
A. Weather side B. Leeward side C. Upwind side D. Crosswind side
KEY: B在一个新的地方系泊，船的系泊方向计划应被考虑，以便在恶劣天气中船吊能够卸下位于其下风侧供应船上的物品
[2216]During a storm，the chance of fatigue failure of a mooring line will increase as ______.同1704
A. vessel motions increase B. mooring tensions decrease C. KG increases D. KG decreases
KEY: A在风暴其间，系泊缆绳疲劳损坏的机会将随着船体运动的增加而增加。 [2217]Galvanizing would not be suitable for protecting wire rope which is used for ______.
A. cargo runners---起货索 B. mooring wires---系泊钢缆
C. shrouds---桅的左右支索 D. stays---支柱，牵条，拉条，牵索，支索
KEY: A镀锌不适合于用做起货索钢丝绳的保护。
[2218]In a combination chain and wire rope mooring system，the anchor chain is deployed at the anchor end of the line to ______.
A. increase fatigue life of the system B. reduce the time to retrieve the line
C. increase the holding power D. reduce the catenary
KEY: C在锚链与缆绳并用的系泊方法中，缆绳的作用主要是增强系泊强度。
[2219]In a crossing situation，a vessel fishing must keep out of the way of a vessel which is ______.
A. under sail---张着帆，在航行中 B. towing---拖带中
C. restricted in her ability to maneuver D. engaged in pilotage duty---从事引航任务
KEY: C在交叉局面中，渔船必须给操限船让路。 同原题库0298
[2220]Installing tandem anchors on the same mooring line is referred to as ______.
A. doubling---加倍双重 B. pretensioning---（钢丝绳的）预拉伸 C. piggybacking D. paralleling---并联工作
KEY: C在同一根系泊缆绳上装上一前一后的锚称为背负式系泊。
[2221]It is sometimes necessary to moor bow and stern to two mooring buoys in order to _____.
A. avoid any swing in a restricted space B. shelter the ship from strong winds
C. prevent from touching with other vessels D. make a convenience of cargo discharging
KEY: A为了避免船舶在受限的水域偏荡有时有必要船首尾都系浮筒。 同原题库2054
[2222]Leg penetration to depths which require pullout forces greater than that which can be supplied by the buoyancy of the hull may exist in ______.
A. soft mud B. sand C. silt D. soft to firm clays
KEY: D支脚穿透的深度所需的拉力大于船壳浮力所能够提供的拉力可能存在于坚实的粘泥中。
[2223]Mooring with two bow anchors has which major advantage over anchoring with one bow anchor?
A. The vessel will not reverse direction in a tidal current. 同原题库3207
B. The radius of the vessel's swing will be shortened. C. A mooring approach may be made from any direction.
D. The vessel will not swing with a change in wind.
KEY: B用双首锚锚泊系泊与用单首锚锚泊系泊相比的优点是船舶偏摆半径将缩短。
（抛双锚有利于减小偏荡半径）
[2224]On a single-screw vessel，when coming port side to a pier and being set off the pier，you should ______.
A. swing wide and approach the pier so as to land starboard side to
B. approach the pier on a parallel course at reduced speed
C. make your approach at a greater angle than in calm weather
D. point the vessel's head well up into the slip and decrease your speed
KEY: C在单车船上，当船舶左舷靠码头并存在吹开风时，你应采取比无风天气更大的靠拢角接近码头。
[2225]Owing to the big draught of the ship，she has to go alongside by the time of ______.同原题库2018
A. spring tide---大潮 B. flood tide---涨潮，高峰 C. ebb tide---落潮，退潮 D. slack water---平潮，憩流，平流
KEY: A由于船舶的大吃水，她只好在高潮时靠泊。
[2226]Pilotage in this country is {compulsory}.
A. free of charge---免费，不承担费用 B. important---重要的，重大的，有权力的，有地位的
C. required D. unnecessary---不必要的，不是必需的
KEY: C引航在本国是{强制要求的}。
[2227]The anchor chain should be kept moderately taut during a Mediterranean moor to ______.
A. facilitate speed of recovery during the weighing process
B. indicate the anchor's location to passing or mooring ships
C. prevent damage to the stern in the event of a headwind
D. provide a steady platform for the gangway between the fantail and pier
KEY: C在采用地中海系泊法靠泊其间为防止在顶风的情况下船尾受损，锚链应被保持中等吃力。
[2228]The anchors should be dropped well out from the pier while at a Mediterranean moor to ______.
A. eliminate navigational hazards by allowing the chain to lie along the harbor bottom
B. increase the anchor's reliability by providing a large catenary in the chain
C. permit the ship to maneuver in the stream while weighing anchors
D. prevent damage to the stern caused by swinging against the pier in the approach
KEY: C为了能够让船舶在流中起锚时便于操纵，在采用地中海系泊法靠泊时应将锚抛在离码头足够远的地方。
[2229]The best method of determining if a vessel is dragging anchor is to note ______.
A. the amount of line paid out---送出缆绳的数量 B. how much the vessel sheers while at anchor
C. any change in the tautness of the anchor chain---锚链松紧度的变化 D. changes in bearings of fixed objects onshore
KEY: D确定船舶是否在走锚的最好方法是注意岸上固定物标的方位变化。
[2230]The holding capabilities of an anchor are determined PRIMARILY by the ______.
A. design of the anchor B. weight of the anchor C. scope of the anchor chain D. size of the vessel
KEY: C锚的抓力主要决定于锚链的长度。
[2231]The holding power of an anchor at a given scope of cable increases when the ______.
A. amount of chain lying along the bottom increases B. length of the catenary is reduced
C. mooring line tension is increased D. amount of chain lying along the bottom decreases
KEY: A对于给定锚链长度的锚的抓力随着卧躺在海底的锚链长度的增加而增加。
[2232]The length of chain between the anchor and the end of the pendant line is called the ______.xxh
A. pigtail chain B. thrash chain C. crown chain D. wear chain KEY: C在锚和悬挂索末端之间的一段锚链叫做
[2233]The lockmaster has given you permission to tie off on the lower guide wall to wait your turn to lock through. What should you be most concerned with?
A. A downbound vessel B. An upbound vessel
C. Current reaction when the lock chamber is being emptied D. Current reaction when the lock chamber is being filled
KEY: C闸门监视人已经给你命令避开下面的导向墙以等待转入闸门通过。最涉及到你的应是什么？当闸段的水排空时的流的作用力
[2234]The most doubtful and unpredictable factor in a mooring system is the ______.
A. ability of the anchors to hold in a seabed B. anchor chain catenary length---锚链的悬链线长
C. variability of the fairlead---导缆孔的可变性 D. angle of the flukes---锚爪的角度
KEY: A在系泊系统中最含糊和最不可预知的因素是锚抓底的能力。
[2235]The Pilotage-quarantine anchorage，______ between Damen Dao and Qingshan Dao，is defined by the lines ______ the given points.
A. situated／connected B. situated／connecting C. situating／connected D. situating／connecting
KEY: B位于Damen岛和Qingshan岛之间的引水检疫锚地由给出的点的连线确定。
[2236]The purpose of the stripping bar on an anchor windlass is to ______.
A. clean off any mud that may have accumulated on the chain---清除可能积聚在锚链上的泥渣
B. engage or disengage the wildcat---合上或离开持链轮
C. fairlead the chain from the hawse pipe to the wildcat---引导锚链从锚链管到持链轮
D. prevent the chain from fouling the wildcat
KEY: D在起锚机上的窄扁钢（锚叉）的用途是防止锚链纠缠在持链轮上。
[2237]The safest device used to secure the end of the pendant wire when it is initially passed to the anchor handling vessel is a ______.
A. pelican hook---铰链钩，速脱钩 B. hydraulic deck stopper C. connecting link---连接杆，连接环 D. shackle---卸扣
KEY: B在抛锚船抛锚后用于固定悬挂索的末端最安全设备是液压锚链掣。
[2238]The ship ______ on a low rock was broken in two by the waves. 同原题库1782
A. that had been driven B. had been driven C. have been driven D. which to have been driven
KEY: A被搁浅在浅处岩石上的船在风浪中断成了两段。
[2239]The ship is moored ______ buoys.
A. of B. on C. alongside D. to KEY: D船舶被系在浮筒上。
[2240]There are two classes of vessels which，to the extent necessary to carry out their work，do not have to comply with the rule regarding traffic separation schemes. One of these is a vessel ______.
A. engaged in fishing in a traffic lane B. servicing a submarine cable C. towing another D. engaged on pilotage duty
KEY: B那儿有两种类型的为完成它们的工作所必需的范围而无须遵守规则关于分道通航制的船舶。它们的一种是铺设海底电缆的船舶。
[2241]To ensure the best results during the Mediterranean moor，the chains should ______.
A. be crossed around the bow B. tend out at right angles to the bow
C. tend aft 60°from each bow D. tend forward 30°on either bow
KEY: D为确保地中海式锚泊法取得最好的效果，锚链走向应在船首向前任一舷30度。
[2242]Vessels lying afloat at buoys for more than 24 hours should use anchor chain for ______ and insurance wire for ______.
A. bow mooring／stern line B. forward spring／after spring
C. forward breast rope／forward spring D. slip rope／stern line
KEY: A系浮筒超过24小时的船舶应使用锚链作为系泊首缆和使用保险钢丝作为艉缆。 [2243]Wale shores would be used when drydocking a vessel with ______.
A. tumble home B. excessive deadrise C. excessive trim D. a list
KEY: B船边撑木将用在舭部升高过多的船舶靠泊时。
[2244]We took usual steps：sounding the depth，reversing and stopping engine，paying out anchor and 60 fathoms of chain cable in the depth of 12 fathoms．The operation above is ______.同原题库1228
A. berthing B. searching C. anchoring D. picking up pilot
KEY: C我们采取通常的步骤：测深，倒车并停车，抛锚并在12拓的水深中松出锚链60拓。以上的操作是抛锚。
[2245]What could cause a significant difference between actual chain tension and the tension measured by the tensiometer?
A. The type of anchor and mooring line being used---使用的锚和缆绳的类型
B. The type of bottom in which the ship is anchored---船舶抛锚的底质
C. A significant difference between air and water temperature---空气和水的温度的较大差异
D. The chain contacting a chock or fairlead between the tensiometer and the lower swivel fairlead
KEY: D实际锚链张力和张力计测得张力的重大不同的原因是锚链与导缆钳或导缆孔的接触点在张力计和底下的旋转导缆器之间[2246]What is the purpose of the intermediate spring?
A. Serves as a backup for the main tow hawser in case of failure. B. Provides weight and flexibility to the total tow makeup.
C. Lengthens the main tow hawser to keep the tow in step. D. Distributes the towing load.
KEY: B中间倒缆的用途是什么？xxh
[2247]What type of stopper would you use on a nylon mooring line?
A. Chain B. Nylon C. Manila D. Wire
KEY: B尼龙系泊缆将使用什么类型的制缆索？尼龙
[2248]When anchored，increasing the scope of the anchor chain normally serves to ______.
A. prevent fouling of the anchor---防止锚链纠缠 B. decrease swing of the vessel---减少船舶偏荡
C. prevent dragging of the anchor D. reduce strain on the windlass---减少锚机的张力
KEY: C锚泊时，增加锚链的长度通常用来防止拖锚。
[2249]When anchoring a vessel under normal conditions，which scope of chain is recommended?
A. Four times the depth of water B. Two and one-half times the depth of water
C. Five to seven times the depth of water D. Fifteen times the depth of water
KEY: C船舶在正常情况下抛锚，哪一个锚链范围被推荐？五到七倍的水深
[2250]When anchoring，good practice requires 5 to 7 fathoms of chain for each fathom of depth. In deep water you should use ______.
A. the same ratio B. more chain for each fathom of depth
C. less chain for each fathom of depth D. two anchors with the same ratio of chain
KEY: C抛锚时，良好的做法是一拓水深要求有五到七拓的链长。在深水中，你应每拓使用较少的链长。
08.3 沿海与大洋航行目录8
[2251]You are to ______ the convoy at 1745 hours. 同原题库0017
A. get B. take C. have D. join（=Take part in） KEY: D你在1745时加入护航船队。
[2252]Which statement about a tunnel bow thruster is TRUE?
A. It provides lateral control without affecting headway.
B.