A.soft mud
B.sand
C.silt
D.soft to firm clays
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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
A.doubling
B.pretensioning
C.piggybacking
D.paralleling
A.under sail
B.towing
C.restricted in her ability to maneuver
D.engaged in pilotage duty
A.increase fatigue life of the system
B.reduce the time to retrieve the line
C.increase the holding power
D.reduce the catenary
A.cargo runners
B.mooring wires
C.shrouds
D.stays
最新試題
When dropping anchor，you are stationed at the windlass brake．The most important piece（s）of gear is（are）（）.
What is the best guide for determining the proper scope of anchor chain to use for anchoring in normal conditions（）.
If a ship has sternway，with accommodation block aft，she may settle with the wind（）.
A ship will always want to settle into a position where（）.
A（）is the intersection of the surface of a sphere and a plane passing through the center of the sphere.
You are approaching the pilot station with the wind fine on the starboard bow and making about 3 knots.You can help to calm the seas by taking what action just before the pilot boat comes along on the port side（）.
You are mooring to a buoy．You should approach the buoy with the current from（）.
When weighing anchor in a rough sea，how would you avoid risk of damaging the bow plating （）.
You are proceeding down a channel and lose the engine（s）.You must use the anchors to stop the ship.Which statement is true（）.
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（）.