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
In order to determine the trimming arm for your vessel at any particular draft，which of the following would you compare?（）.
At all angles of inclination，the metacenter is（）.
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（）.
The difference between the forward and aft drafts is（）.
The difference between the height of the metacenter and the height of the center of gravity is known as the（）.
The KM for a vessel may be determined by which of the following?（）.
If the metacentric height is small，a floating vessel will（）.
Semisubmersibles A and B are identical. However，A is more tender than B. This means that A relative to B has a（）.
If the metacentric height is large，a floating vessel will（）.
The existence of liquids in partially full tanks or compartments of a ship causes a virtual rise in the height of the（）.