In ballasting to survival draft，while in transit，due to extreme wind and wave loads，thrusters or propulsion，if available，should be used to（）.

A、A.reduce windward mooring tensions

B、B.maintain vessel heading

C、C.maximize accelerations

D、D.increase speed of advance

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更多“In ballasting to survival draft，while in transit，due to extreme wind and wave loads，thrusters or propulsion，if available，should be used to（）.”相关的问题

第1题

[单选题] She will surly finish the job on time （）she is left to do it in her own way

A、in case B、in that C、so long as D、as far as

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第2题

[单选题] Which measure should NOT be taken to reduce the pounding of a vessel in a head sea?（）

A、Add ballast in the afterpeak B、Add ballast forward C、Alter course D、Reduce speed

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第3题

[单选题] In no case shall ballast water be carried in cargo tanks，（）on those rare voyages when weather conditions are so severe that，in the opinion of the master，it is necessary to carry additional ballast water in cargo tanks for the safety of the ship.

A、besides B、in particular C、incase of D、except

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第4题

[单选题] A vessel in ocean service that does not have an approved means of processing oily bilge slops or oily ballast must have（）.

A、a fixed piping system for ballast discharge to a reception facility B、a discharge outlet for the ballast system on each side of the weather deck C、one portable adapter for a shore connection to the ballast line D、All of the above

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第5题

[单选题] A vessel in ocean service that does not have an approved means of processing oily bilge slops or oily ballast must have（）.

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第6题

[单选题] The telegram AFTER UNLOADING PROCEED MANILA IN BALLAST indicates that the ship will proceed to Manila（）.

A、with dangerous cargo B、for discharging C、with no cargo on board D、for taking ballast

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第7题

[单选题] The telegram after unloading proceed manla in ballast indicates that the ship will proceed to Manila（）.

A、with dangerous cargo B、for discharging C、with no cargo on board D、for taking ballast

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