A.a large TCG
B.a negative GM
C.excessive ballast
D.insufficient deck load
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A.deadrise mark
B.maximum allowable draft mark
C.plimsoll mark
D.tonnage mark
A.draws more water than when underway in deep water
B.draws less water with an increase in speed
C.requires less power for a given speed
D.steers better under full power
A.cutoff
B.outdraft
C.lockwash
D.springpool
A.the wake is less pronounced
B.the vessel is more responsive to the rudder
C.squat will cause a decrease in bottom clearance and an increase in draft
D.All of the above
A.Buoyancy
B.Freeboard
C.Draft
D.Displacement
最新試題
In the absence of external forces，the center of buoyancy of an inclined vessel is vertically aligned directly below the（）.
Owing to the big draft，the ship is not permitted to go alongside until the time of（）.
If the cause of severe list or trim is off-center ballast，counterflooding into empty tanks will（）.
Reserve buoyancy is（）.
It’ll affect neither the draft（）the rotation of discharging.
For a floating vessel，true mean draft is always the（）.
On a semisubmersible ship，reserve buoyancy is increased by the presence of void spaces above the waterline in the（）.
Although KG for a ship in lightweight is relatively high，the vessel is stiff because（）.
Aboard a vessel，multiplying a load’s weight by the distance of the load’s center of gravity from the centerline results in the load’s（）.
Reserve buoyancy is the（）.