單項(xiàng)選擇題

The deadweight of a bulk carrier consists of（）.

A.the weight of the ship's structure and its machinery
B.bunker and other consumable loads
C.ballast loads
D.all those weights，such as the weight of the bunkers，ballast，provisions and cargo

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單項(xiàng)選擇題

The extension of the after part of the keel in a single-screw vessel upon which the stern post rests is called the（）.

A.boss
B.knuckle
C.skeg
D.strut

單項(xiàng)選擇題

For existing ships，（）is not an improvement to safety.

A.the reinforcement of the aft transverse watertight bulkhead
B.the double bottom structure in way of the foremost cargo hold
C.the introduction of a more rigorous survey regime and greater attention to operating procedures
D.introduction of new and improved designs

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The deadweight of a bulk carrier consists of（）.

你可能感興趣的試題

The extension of the after part of the keel in a single-screw vessel upon which the stern post rests is called the（）.

For existing ships，（）is not an improvement to safety.