A.free surface effects are reduced due to pocketing B.KG is reduced as the vessel seeks the angle of loll C.effective beam is increased causing BM to increase D.underwater volume of the hull is increased
A.one barrel B.two barrels C.five barrels D.ten barrels
A.any wire running fore-and-aft on a ship B.any wire with a fiber core C.a heavy wire extending from the trunk of the mast to the head of the boom D.a heavy wire extending from the mast，atwartships to the deck，to support the mast
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