航海英語(yǔ)船舶浮性單項(xiàng)選擇題每日一練(2019.01.11)

來(lái)源：考試資料網(wǎng)

1 A moment is obtained by multiplying a force by its（）.

2 A vessel’s LCG is determined by（）.

3 What DOCS SALT WATER DRAFT means?（）.

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

5 （）refers to the depth of a vessel below the waterline，measured vertically to the lowest part of the hull，propellers or other reference points.