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【单选题】

Vertically below the deckline is a circle whose outside diameter is 300mm.It is called the().

A、the deck line

B、Plimsoll disc

C、Plimsoll line

D、summer load line

更多“Vertically below the deckline is a circle whose outside diameter is 300mm.It is called the().”相关的问题
第3题

A、center of gravity  B、amidships station  C、center of flotation  D、geometric center of the waterplane area  

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第4题

A、A.center of gravity  B、B.amidships station  C、C.center of flotation  D、D.geometric center of the waterplane area  

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第5题

A、vertically above the center of buoyancy  B、vertically above the center of gravity  C、at the intersection of the upright vertical centerline and the line of action of the buoyant force  D、at the geometric center of the underwater volume  

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第6题

A、vertically above the center of buoyancy  B、vertically above the center of gravity  C、at the intersection of the upright vertical centerline and the line of action of the buoyant force  D、at the geometric center of the underwater volume  

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第7题

A、A.vertically above the center of buoyancy  B、B.vertically above the center of gravity  C、C.at the intersection of the upright vertical centerline and the line of action of the buoyant force  D、D.at the geometric center of the underwater volume  

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第8题

A、45°upward  B、vertically upward  C、vertically downward  D、all of the above  

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第9题

A、The deck below the lower deck is known as ‘tween deck.  B、The deck below the main deck is known as ‘tween deck.  C、The deck above the main deck is known as ‘tween deck.  D、The deck below the lower deck is known as main deck.  

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