A.To support the overhang of the stern
B.To strengthen the plating against the pounding of the sea
C.To add strength to the deck beams which support the weather deck
D.To support the plating of a cylindrical tank
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最新試題
Gross tonnage indicates the vessel’s（）.
The strake on each side of the keel is called a（）.
Freeboard is measured from the upper edge of the（）.
In vessel construction，the garboard strake is（）.
Regulations require that access to a cargo pumproom in a tanker carrying grade D liquid cargo，shall be（）.
Forecastle deck is located in the ship’s（）.
To determine the weight capacity of a deck in a cargo hold，you would refer to the（）.
Owing to the greater girth of a ship amidships than at the ends，certain strakes are dropped as they approach the bow and stern to reduce the amount of plating at the ends. These strakes are called（）.
In vessel construction，a greater number of watertight bulkheads results in（）.
Damaged bulkheads often take a permanent set which is independent of the panting or bulge caused by water pressure. To control this，you should（）.