航海英語船舶穩(wěn)性單項(xiàng)選擇題每日一練(2019.01.14)

來源：考試資料網(wǎng)

1 To improve your vessel’s stability in a hazardous situation，you should（）.

2 In astern towing，a tow span，also called the tow bar or towing arch，is used to（）.

3 The effects of free surface on a vessel’s initial stability do NOT depend upon the（）.

4 What will NOT decrease the stability of a vessel?（）

5 The effects of free surface on initial stability depend upon the dimensions of the surface of the free liquids and the（）.