A.contaminating food with extinguishing agent
B.spreading through the engineering space
C.loss of stability
D.a grease fire in the ventilation system
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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
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
最新試題
If the cause of a sudden severe list is negative initial stability，counterflooding into empty tanks may（）.
The time required to incline from port to starboard and back to port again is called（）.
The maximum angle at which the intact stability curves are valid for ship’s is the angle for（）.
The moment of a force is a measure of the（）.
What is the stability term for the distance from the center of gravity (G) to the Metacenter (M)，when small-angle stability applies? （）
Stability is determined by the relationship of the center of gravity and the（）.
The angle of loll is a stability term which applies to a floating ship with（）.
During a stability test on a small passenger vessel（）.
Stability is determined principally by the location of the point of application of two forces: the downward-acting gravity force and the（）.
To ensure the ship’s general stability，（）.