單項(xiàng)選擇題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


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1.單項(xiàng)選擇題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

2.單項(xiàng)選擇題Owing to the big draught of the ship，she has to go alongside by the time of（）.

A.spring tide
B.flood tide
C.ebb tide
D.slack water

3.單項(xiàng)選擇題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

4.單項(xiàng)選擇題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
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

最新試題

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Which would you NOT use to report the amount of anchor chain out? Three shots（）.

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You are entering port and have been instructed to anchor，as your berth is not yet available.You are on a SW’ly heading，preparing to drop anchor，when you observe the range lights as shown on your starboard beam.You should（）.

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（）is not a step for anchoring preparation.

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Your vessel is anchored in an open roadstead with three shots of chain out on the port anchor.The wind freshens considerably and the anchor begins to drag.Which action should you take FIRST（）.

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When dropping anchor，you are stationed at the windlass brake．The most important piece（s）of gear is（are）（）.

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You are making a sharp turn in a channel and using a buoy four points on the bow to gauge your rate of turn.If you observe the buoy moving aft relative to you，what should you do（）.

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