A.GM
B.the vertical center of gravity
C.the longitudinal center of gravity
D.the stress on the hull
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A.Brick method
B.Cross tier method
C.Full-bag method
D.Half-bag method
A.dock riser
B.ships cargo tanks
C.shore tank discharge
D.All of the above
A.furnishes support to the rudder, propeller shaft, and transom frame
B.provides foundations for after mooring winches
C.provides foundation for the main propulaion engines
D.transfers the driving force of the propller to the hull
A.Danger of heavy ship sweat exists; constant and vigorous ventilation is required
B.There is danger of heavy cargo sweat if outside air is introduced by ventilation
C.There is little danger of ships sweat, slight possibility of cargo sweat; moderate ventilation is needed
D.The po sibility of any sweat problem, either cargo or ship, is frame
A.transverse
B.disagonal
C.longitudinal
D.vertical
最新試題
Despite the rising importance and great convenience of the gyrocompass,the magnetic compass still retain its importance because of its（）.
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.
（）is where the crew eat their meals.
Where would you find information about the time of high tide at a specific location on a particular day of the year?（）
Fog is likely to occur when there is little difference between the dew point and the（）.
In the Northern hemisphere northerly winds may cause temperature（）.
It is dangerous for vessels without the operational radar（）the estuary.
Bales close to the deckhead should be covered to prevent（）.
The ISM code is part of（）.
ECDIS must be able to perform all of the following EXCEPT（）.