航海英語船舶浮性單項選擇題每日一練(2019.01.09)

來源：考試資料網(wǎng)

1 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（）.

2 What should you apply to a fathometer reading to determine the depth of water?（）

3 The ship should have a slightly deeper draft（）.

4 To calculate the free surface correction，it is necessary to divide the free-surface moments by the（）.

5 When a vessel is inclined by an external force，the（）.