问题
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Which of the following electric motors would be the safest and most reliable to use on the main deck of a vessel in foul weather conditions?
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You are on a single-screw vessel with a right-handed propeller,and you are making headway.
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Your vessel is taking on fuel oil when a small leak develops in the hose and you have orde
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All cargo ships shall carry on board the following certificates except ______.A.Cargo Ship
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Damage control plans and booklets shall be carried on board by ______.A.all shipsB.cargo s
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If you hear the firing of a gun at one minute intervals from another vessel,this indicates