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單項選擇題

The ship has（）of more than 10 meters at full load.

A.an engine
B.an overall length
C.a displacement
D.a draft

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單項選擇題

The primary purpose of a load line is to establish required（）.

A.minimum freeboard
B.GM
C.transverse stability
D.fresh water allowances

單項選擇題

The point to which your vessel’s center of gravity (G) may rise and still permit the vessel to have positive stability is called the（）.

A.metacentric point
B.metacenter
C.metacentric radius
D.tipping center

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