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72. You are assigned to a platform supply vessel fitted with main propulsion diesel engines of the type shown in the illustration. If the engine's crankshaft is turning at 900 rpm, what will be the rotational speed of the two camshafts
In a two-stroke diesel engine, the camshaft rotates at the same speed as the crankshaft to ensure proper fuel injection and valve timing. Therefore, with a crankshaft speed of 900 rpm, the camshafts also rotate at 900 rpm.
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