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单选题
At all angles of inclination, the ttrue measure of a vessel''s stability is the().
A
metacentric height
B
displacement
C
righting moment
D
inclining moment
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单选题If the vertical center of gravity (VCG) of a ship rises 1.7 feet,the righting arm (GZ) for the various angles of inclination will().A
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单选题Which of the following is the reason that the metacentric height is a valid measure of only the initial stabilit?().A
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单选题At all angles of inclination,the true measure of a vessel’s stability is the().A
metacentric heightB
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metacentric heightB
displacementC
righting momentD
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单选题That REMOVE ANY LIST ON THE V/L AFTER EACH WATCH END means that().A
any list,no matter where it is posted,shall be removed prior to ending his watch by the OOWB
the vessel should not be removedC
any and all lists on board the vessel should be taken offD
the inclination of the vessel should be corrected prior to ending his watch by the OOW
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