正确答案: D
All of the above
题目:Where must the draft marks be placed on a small passenger vessel? ()
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学习资料的答案和解析:
[单选题]船舶纵倾前后,重力和浮力(),浮心位置()。
C.大小相等;改变
[单选题]船舶浮力作用线垂直于船舶()。
B.水线面
[单选题]船舶由淡水水域驶入半淡水水域时,船舶所受浮力()。
不变
[单选题]为保持某轮在相对密度为1.008的水域中与在标准海水中的吃水不变,需卸下货物322t,则该轮在标准海水中的排水量为()t。
B.19414.7
[单选题]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().
transverse moment
[单选题]The term that indicates how many tons of cargo a vessel can carry is().
deadweight
[单选题]The upward pressure of displaced water is called().
buoyancy