航海英語(yǔ)船舶浮性單項(xiàng)選擇題每日一練(2019.01.19)

來(lái)源：考試資料網(wǎng)

1 Vessel shall possess（）valid for duration of charter Party showing winches and derricks in order.

2 The center of buoyancy and the metacenter are in the line of action of the buoyant force（）.

3 For a floating vessel，the result of subtracting KG from KM is the（）.

4 For a floating vessel，the center of flotation is the point in the waterplane（）.

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