A.centers of buoyancy and gravity are in the same vertical line
B.righting moment equals the wind-heeling moment
C.downflooding point is below water
D.deck-edge immersion occurs
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A.compression stress
B.tension stress
C.shear stress
D.racking stress
A.Collision damage to the bow，forward of the collision bulkhead
B.Grounding damage to the bilge strake，just aft of midships
C.Extensive corrosion to the centerline deck plating
D.Damage to the side shell，midway between the bilge and the stringer plate
A.Deadrise
B.Camber
C.Sheer
D.Flare
A.The requirement for through-ventilation
B.The corrosion some types of coal will cause to the ship
C.Spontaneous heating
D.Generation of methane gas
A.Shifting cargo
B.Moving cargo
C.Removing cargo
D.Trimming cargo
最新試題
When a vessel is stationary and in a hogging condition，the main deck is under（）.
In a longitudinally-framed ship，the longitudinal frames are held in place and supported by athwartship members called（）.
On a bulk chemical carrier，water should NOT be used as an extinguishing agent to fight a fire if the water may come into contact with the chemical called（）.
Progressive flooding on a ship is controlled by securing watertight boundaries and（）.
The heavier outboard strake of deck plating on a ship is called the deck（）.
Bags are usually stowed in between the bulk grain（）.
Lighter longitudinal stiffening frames on the vessel side plating are called（）.
Strengthening damaged bulkheads by using wood or steel is called（）.
In any case the draught of the vessel at the（）shall not be less than that which is necessary to obtain full immersion of the propeller.
The correction to KG for longitudinal free surface effects for a vessel can be found by dividing the vessel’s displacement into the（）.