A.lighter／large
B.light／larger
C.lighter／larger
D.light／large
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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
A.roll period
B.metacentric height
C.waterplane area
D.vessel's draft
A.ebb tide
B.flood tide
C.spring tide
D.slack water
最新試題
In the absence of external forces，the center of buoyancy of an inclined vessel is vertically aligned directly below the（）.
The center of flotation of a vessel is（）.
Shifting weight aft in heavy weather will reduce the tendency to yaw，but may increase the tendency to（）.
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.
For a floating vessel，true mean draft is always the（）.
Reserve buoyancy is the（）.
A vessel would be referred to as tender when the weight of the cargo is（）.
My drafts are 28 feet（）and 29 feet aft.
Some cargoes are（）in weight but（）in size.
Aboard a ship，multiplying a load’s weight by the distance of the load’s center of gravity from the centerline results in the load’s（）.