單項選擇題

A man aboard a vessel，signaling by raising and lowering his outstretched arms to each side，is indicating（）.

A.danger，stay away
B.all is clear，it is safe to pass
C.all is clear，it is safe to approach
D.a distress signal

你可能感興趣的試題

A flooded lifeboat on board a vessel would adversely affect the vessel’s stability by（）.

A.increasing the righting moment
B.decreasing the vessel's displacement
C.increasing the reserve buoyancy
D.shifting the CG（center of gravity）off center

單項選擇題

A crew member has just fallen overboard off your port side．Which action should you take （）.

A.immediately put the rudder over hard right
B.immediately put the rudder over hard left
C.immediately put the engines astern
D.wait until the stern is well clear of the man and then put the rudder over hard right

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A man aboard a vessel，signaling by raising and lowering his outstretched arms to each side，is indicating（）.

你可能感興趣的試題

A flooded lifeboat on board a vessel would adversely affect the vessel’s stability by（）.

A crew member has just fallen overboard off your port side．Which action should you take （）.

A man aboard a vessel，signaling by raising and lowering his outstretched arms to each side，is indicating（）.