海上货物运输题库2022船舶浮性题库考试考试试题试卷(1V)

1. [单选题]A neutral equilibrium position for a vessel means that the metacenter is（）.

A. lower than the keel
B. at the same height as the center of gravity
C. exactly at midships
D. at the center of the waterplane area

2. [单选题]A vessel’s LCG is determined by（）.

A. dividing the total longitudinal moment summations by displacement
B. dividing the total vertical moment summations by displacement
C. multiplying the MTC by the longitudinal moments
D. subtracting LCF from LCB

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

A. height of the metacenter
B. height of the righting arm
C. height of the center of buoyancy
D. metacentric height

查看答案&解析 查看所有试题

本文链接：https://www.51bdks.net/show/8ng4ng.html