MEO Class II – NAVAL : 2011/FEB/06 – 2018/JUN/09 – 2018/AUG/09 – 2018/NOV/10 – 2019/APR/09 – 2019/SEP/10 – 2019/DEC/09 – 2010/JAN/** – 2023/APR/08
Question
Q9. With respect to Buoyancy of a vessel:
A. What do you understand by reserve buoyancy what happen if the lost buoyancy is greater than the reserve buoyancy?
B. A forward deep tank 12 m long extends from a longitudinal bulkhead to the ship’s side. The widths of the tank surface measured from the longitudinal bulkhead at regular intervals are 10, 9, 7, 4 and 1 m. Calculate the second moment of area of the tank surface about a longitudinal axis passing through its centroid.
Asked in Year/Month/Ques No.
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