单项选择题
Master must ascertain that deck loads are stowed in such a manner as（）.
A.not to affect the vessel's stability and trim
B.to affect the vessel's stability
C.to affect the vessel's trim
D.to affect the vessel's atability or trim
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相关考题
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单项选择题
May I set off the shortage（）the overage?
A.against
B.by
C.to
D.with -
单项选择题
Movement of liquid in a tank when a vessel inclines causes an increase in（）.
A.righting arm
B.metacentric height
C.height of the uncorrected KG
D.natural rolling period -
单项选择题
Neglecting friction, you desire to life a 300 kgs weight with a stress on the hauling part of 100kgs.Which of the following tackles would you use ?（）.
A.Gun tackle
B.Luff tackle
C.Toe-fold tackle
D.Double-luff tackle
