A.deadrise mark
B.maximum allowable draft mark
C.plimsoll mark
D.tonnage mark
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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
A.Press up any slack double-bottom tanks to eliminate free surface
B.Flood any empty double-bottom tanks to add weight low and down
C.Jettison topside weights to reduce KG and KB
D.Shift any off-center weights from port to starboard
最新試題
The difference between the initial trim and the trim after loading is known as（）.
The average of the forward and after drafts is the（）.
Reserve buoyancy is the（）.
It’ll affect neither the draft（）the rotation of discharging.
The center of the underwater volume of a floating vessel is the（）.
The center of buoyancy is located at the（）.
Aboard a ship，multiplying a load’s weight by the distance of the load’s center of gravity from the centerline results in the load’s（）.
On the cargo manifest，the gross weight of a box containing cargo is the weight of the（）.
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（）.
For an upright vessel，draft is the vertical distance between the keel and the（）.