單項(xiàng)選擇題

Overcarriage is best prevented by（）.

A.assuring heavy cargo is stowed low in the vessel
B.checking the vessel's load line calculations carefully
C.inspection of the hold at completion of discharge
D.stowing the cargo which is to be discharged last on the bottom

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單項(xiàng)選擇題

On a ship’s crane，the load chart relates the allowable load to the combination of the boom length and（）.

A.winch speed
B.boom strength
C.load radius
D.cable strength

單項(xiàng)選擇題

Oil may NOT be transferred unless（）.

A.there are two certificated tankermen on each vessel
B.the vessel is equipped with constant-tension winches
C.discharge containment equipment (i.e. drip pans) are in place
D.All of the above

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Overcarriage is best prevented by（）.

你可能感興趣的試題

On a ship’s crane，the load chart relates the allowable load to the combination of the boom length and（）.

Oil may NOT be transferred unless（）.

On a ship’s crane，the load chart relates the allowable load to the combination of the boom length and（）.