航海英语船舶稳性章节练习(2018.01.17)

A.initial stability
B.range of stability
C.inclining moment
D.rolling period

A.aft perpendicular
B.center of buoyancy
C.keel
D.center of flotation

A.from side to side in the tanks of the vessel
B.from fore to aft in the tanks of a vessel
C.in and out of a vessel that is holed in a wing tank
D.in and out of a vessel that is holed in a peak tank

A.8.5°
B.17°
C.34°
D.51°

A.Topside icing
B.Running with a following sea
C.Using 35% of the fuel in a full tank
D.Lowering a weight suspended by a boom onto the deck

A.the amount of liquid in the compartment
B.the dimensions of the liquid surface and the vessel's displacement
C.only the length of the compartment
D.the vertical position of the liquid in the vessel

A.which exists when the wind speed is less than 50 knots
B.before collision
C.after flooding
D.at the maximum load

A.removing loose water
B.adding weight low in the vessel
C.closing crossover valves between partly filled double bottom tanks
D.All of the above

A.The distance between the actual center of gravity and the maximum center of gravity that will still allow a positive stability
B.The point to which G may rise and still permit the vessel to possess positive stability
C.The sum of the center of buoyancy and the center of gravity
D.The transverse shift of the center of buoyancy as a vessel rolls

A.after control of fire，flooding，and structural repairs
B.immediately
C.after control of fire，but before control of flooding
D.after stability is restored