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
The dew point temperature is（）.
Which wind results from a land mass cooling more quickly at night than an adjacent water area?（）
What is it called when it is possible to ignite the vapour above the oil?（）
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.
（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.
The company should establish and maintain procedures to control all documents and date which are relevant to（）.
When steering by autopilot,how often should the steering be checked?（）
（）is where the crew eat their meals.
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.