A.the vessel must be moored snugly
B.each tank must be partially full to show it does not leak
C.all dunnage，tools，and extraneous items are secured
D.water under vessel must be deep enough to prevent grounding
您可能感興趣的試卷
你可能感興趣的試題
A.which exists when the wind speed is less than 50 knots
B.before collision
C.after flooding
D.at the maximum load
A.The righting arms at various angles of inclination and displacement
B.The metacentric height at large angles of heel
C.The height of the center of buoyancy at various angles
D.The metacentric radius at various displacements
A.metacentric height
B.displacement
C.righting moment
D.inclining moment
A.reduce initial stability
B.increase righting moments
C.increase GM
D.All of the above
A.bilge pumping capacity
B.reserve buoyancy
C.level attitude
D.instability
最新試題
If the cause of a sudden severe list is negative initial stability，counterflooding into empty tanks may（）.
The effects of free surface on initial stability depend upon the dimensions of the surface of the free liquids and the（）.
What is the principal danger from the liquid in a half full tank onboard a vessel?（）
To prevent loss of stability from free communication flooding you should（）.
Fighting a fire in the galley poses the additional threat of（）.
The effect of free surface on initial stability depends upon（）.
Initial stability refers to stability（）.
Stability is determined principally by the location of the center of gravity and the（）.
The downflooding angle for a ship is the maximum angle at which（）.
To improve your vessel’s stability in a hazardous situation，you should（）.