單項選擇題

The objective of shoring a damaged bulkhead is to（）.

A.force the warped, bulged, or deformed sections back into place
B.support and hold the area in the damaged position
C.withstand subaequent additional damaged
D.make a watertight seal at the damaged area

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單項選擇題

The official number of a documented vessel is（）.

A.not required to be anywhere on the vessel
B.required to be permanently marked on the vessel's structure
C.required to be painted on the vessel;s stern
D.required to be painted on the vessel's bow

單項選擇題

The original equilibrium position is stable when（）.

A.metacentric height is positive
B.metacentric radius is positive
C.KG exceeds maximum allowable limits
D.free surfaces are excessive