A.maximum
B.negative
C.positive，but reflexive
D.zero
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A.maximum
B.negative
C.positive
D.zero
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
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
最新試題
If a vessel takes a sudden，severe list or trim from an unknown cause，you should FIRST（）.
In order to determine the trimming arm for your vessel at any particular draft，which of the following would you compare?（）.
All of the following can be determined by use of a stabilogauge EXCEPT（）.
The downflooding angle for a ship is the minimum angle at which（）.
Angular motion about the longitudinal axis of a vessel is known as（）.
Angular motion about the vertical axis of a vessel is called（）.
The difference between the height of the metacenter and the height of the center of gravity is known as the（）.
Broken stowage must be reduced to（）.
As a ship moves through the water，it causes a wake，which is also moving forward relative to the sea. In addition to a fore and aft motion，this wake also has a(n)（）.
If the metacentric height is small，a floating vessel will（）.