Hull Types and Engine Drives

Which hull design is usually efficient and used on inland waterways and lakes rather than in open water where it can be rough?

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Which hull design has a tendency to roll unless it has a deep keel or stabilisers?

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Which hull design gives a smoother ride than a flat bottom hull in rough weather and tends to bank in sharp alterations of course?

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Which of the drives relies on flow over a rudder to alter course?

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Which of the following uses inboard engines (that can improve weight distribution and protect the engine)? Tick more than one

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Which one of the following types of drive is good in very shallow water and has reduced cavitation?

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