航海英語船舶浮性資料單項(xiàng)選擇題每日一練(2019.01.22)

來源：考試資料網(wǎng)

1 For a floating vessel，true mean draft is always the（）.

2 Reserve buoyancy is（）.

3 Aboard a vessel，multiplying a load’s weight by the distance of the load’s center of gravity from the centerline results in the load’s（）.

4 A deep draft VLCC (100，000 DWT+) navigating in a narrow channel or canal（）.

5 The center of volume of the immersed portion of the hull is called the（）.