A.optional cargo should be
B.should optional cargo be
C.should be optional cargo
D.should optional cargo
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A.GM
B.the vertical center of gravity
C.the longitudinal center of gravity
D.the stress on the hull
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
最新試題
According to the relevant regulation, lifeboat should be powered by（）.
The helm command PORT TWENTY means（）.
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.
It is dangerous for vessels without the operational radar（）the estuary.
The force resulting from the earth’s rotation that causes winds to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere is called（）.
Which of the following shall not the officers in charge of the navigational watch do?（）
A tide is called diurnal when（）.
Which of the following is not a form of precipitation?（）
Before any loading takes place any signs of the previous cargo should do（）.
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.