A.increase the righting moment
B.cause an increase in the righting arm
C.bring the vessel to an upright equilibrium position
D.cause the vessel to flop to a greater angle
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A.contaminating food with extinguishing agent
B.spreading through the engineering space
C.loss of stability
D.a grease fire in the ventilation system
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
最新試題
What is the stability term for the distance from the center of gravity (G) to the Metacenter (M)，when small-angle stability applies? （）
In astern towing，a tow span，also called the tow bar or towing arch，is used to（）.
If the cause of a sudden severe list is negative initial stability，counterflooding into empty tanks may（）.
Stability is determined principally by the location of two points in a vessel: the center of buoyancy and the（）.
Stability is determined principally by the location of the point of application of two forces: the downward-acting gravity force and the（）.
During a stability test on a small passenger vessel（）.
What is the definition of transverse metacenter?（）
The stability which exists after the unintentional flooding of a compartment on a ship is called（）.
The stability of a semisubmersible ship would be seriously reduced if flooding occurred in the（）.
Stability is determined by the relationship of the center of gravity and the（）.