A.the volume of all intact spaces above the waterline
B.an intact space below the surface of a flooded area
C.an intact space which can be flooded without causing a ship to sink
D.the space at which all the vertical upward forces of buoyancy are considered to be concentrated
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A.center of gravity
B.amidships station
C.center of flotation
D.geometric center of the waterplane area
A.a little deeper aft
B.a little deeper forward
C.at the same draught between fore and aft
D.a balance between two sides
A.increase the righting moment
B.increase the righting arm
C.increase list or trim
D.decrease list or trim
A.require ballast
B.be down by the head
C.sink
D.float
A.waterline
B.freeboard deck
C.plimsoll mark
D.amidships section
最新試題
For a floating vessel，true mean draft is always the（）.
If the buoyant force on a ship’s hull is equal to the displacement tonnage，the ship will（）.
It’ll affect neither the draft（）the rotation of discharging.
It is apparent that there was not sufficient depth of water（）and I claim that the estimated arrival draft as radioed to the agent to report to you was a close one.
A vessel would be referred to as tender when the weight of the cargo is（）.
Reserve buoyancy is（）.
A vessel is tender if cargo weight is（）.
Deballasting a double bottom has what affect on KG?（）
Keeping the draft at or below the load line mark will insure that the vessel has adequate（）.
In the absence of external forces，the center of buoyancy of an inclined vessel is vertically aligned directly below the（）.