單項(xiàng)選擇題If the metacentric height is small,a floating vessel will().

A.be tender
B.have a quick and rapid motion
C.be stiff
D.yaw


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1.單項(xiàng)選擇題If the metacentric height is large,a floating vessel will().

A.be tender
B.have a slow and easy motion
C.be stiff
D.have a tendency to yaw

2.單項(xiàng)選擇題If a vessel takes a sudden,severe list or trim from an unknown cause,you should FIRST().

A.determine the cause before taking countermeasures
B.assume the shift is due to off-center loading
C.counterflood
D.assume the cause is environmental forces

3.單項(xiàng)選擇題If a vessel lists to port,the center of buoyancy will().

A.move to port
B.move to starboard
C.move directly down
D.stay in the same position

4.單項(xiàng)選擇題Horizontal transverse motion of a vessel is known as().

A.pitch
B.surge
C.sway
D.heave

5.單項(xiàng)選擇題Horizontal fore or aft motion of a vessel is known as().

A.pitch
B.surge
C.sway
D.roll