A vessel aground may have negative GM since the（）.

A、decrease in KM is equal to the loss of draft

B、virtual rise of G is directly proportional to the remaining draft

C、lost buoyancy method is used to calculate KM, and KB is reduced

D、displa ement lost acts at the point where the ship is aground

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更多“A vessel aground may have negative GM since the（）.”相关的问题

第1题

[单选题] A pilot vessel may continue to sound an identity signal if she is （）.

A、aground B、at anchor C、not under command D、being towed

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第2题

[单选题] A pilot vessel may continue to sound an identity signal if she is （）.

A、underway，but not making way B、aground C、being towed D、not engaged in pilotage duty

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第3题

[单选题] A vessel aground may have negative GM since the（）.

A、decrease in KM is equal to the loss of draft B、virtual rise of G is directly proportional to the remaining draft C、lost buoyancy method is used to calculate KM，and KB is reduced D、displacement lost acts at the point where the ship is aground

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第4题

[单选题] A vessel aground would show the same dayshape as a（）.

A、vessel towing a submerged object B、dredge underway and dredging C、hydrographic survey vessel at anchor and surveying D、None of the above

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第5题

[单选题] A vessel is（）when she is not at anchor，made fast to the shore，or aground.

A、underway B、making way C、dead in the water D、a power driven vessel

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第6题

[单选题] A flashing red light displayed at a single lock means that the lock（）.

A、is ready to use but vessels must stand clear B、is ready to use and vessels may approach C、cannot be made ready immediately and vessels shall stand clear D、cannot be made ready immediately but vessels may approach