A.mean draft
B.true mean draft
C.mean of the calculated drafts
D.draft at the center of flotation
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A.trim
B.yaw
C.heel
D.loll
A.lighter／large
B.light／larger
C.lighter／larger
D.light／large
A.be pooped
B.pitchpole
C.broach
D.squat
A.unoccupied space below the waterline
B.volume of intact space above the waterline
C.excess of the buoyant force over the gravity force
D.difference in the buoyant force in salt and fresh waters
A.also called GM
B.the void portion of the ship below the waterline which is enclosed and watertight
C.affected by the number of transverse watertight bulkheads
D.the watertight portion of a vessel above the waterline
最新試題
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.
My drafts are 28 feet（）and 29 feet aft.
The center of buoyancy is located at the（）.
If the cause of severe list or trim is off-center ballast，counterflooding into empty tanks will（）.
Some cargoes are（）in weight but（）in size.
The center of flotation of a vessel is（）.
For a floating vessel，true mean draft is always the（）.
A vessel is tender if cargo weight is（）.
On the cargo manifest，the gross weight of a box containing cargo is the weight of the（）.