A.vertically above the center of buoyancy
B.vertically above the center of gravity
C.at the intersection of the upright vertical centerline and the line of action of the buoyant force
D.at the geometric center of the underwater volume
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A.downward and inward flow
B.downward and outward flow
C.upward and inward flow
D.upward and outward flow
A.yaw
B.surge
C.sway
D.roll
A.pitch
B.surge
C.sway
D.roll
A.metacentric height
B.mean draft
C.moment to trim one inch
D.deadweight
A.have a large amplitude of roll
B.provide a comfortable ride for the crew and passengers
C.have drier decks in heavy weather
D.be likely to have cargo shift in heavy weather
最新試題
Horizontal transverse motion of a vessel is known as（）.
At all angles of inclination，the metacenter is（）.
Semisubmersibles A and B are identical. However，A is more tender than B. This means that A relative to B has a（）.
Broken stowage must be reduced to（）.
If the metacentric height is large，a floating vessel will（）.
During counterflooding to correct a severe list or trim aggravated by an off-center load，a ship suddenly takes a list or trim to the opposite side. You should（）.
If a vessel lists to port，the center of buoyancy will（）.
Bilge keels are more effective at dampening rolls as the（）.
The existence of liquids in partially full tanks or compartments of a ship causes a virtual rise in the height of the（）.
The difference between the height of the metacenter and the height of the center of gravity is known as the（）.