A.permanent chasing system
B.wire rope mooring system
C.shepherd's crook mooring system
D.spring buoy mooring system
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A.Strands，yarns，circumference
B.Strands，wires，diameter
C.Wires，yarns，diameter
D.Strands，circumference，wires
A.Mud
B.Grass
C.Sand
D.Clay
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
A.swinging
B.dredging her anchor
C.taking bearings of the lights
D.taking distances of the lights
最新試題
All the following is true except that（）.
What effect is achieved from soaking an anchor（）．
Pilotage in this country is（）.
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（）.
A ship will always want to settle into a position where（）.
When dropping anchor，you are stationed at the windlass brake．The most important piece（s）of gear is（are）（）.
Conventional anchors are least likely to hold in a bottom consisting of（）.
The centre of lateral resistance is（）.
You are proceeding down a channel and lose the engine（s）.You must use the anchors to stop the ship.Which statement is true（）.
If the ship is alongside the wharf，what kind of（）is used?