A double acting steam engine with a cylinder diameter of 190 mm and a stroke of

Question

A double acting steam engine with a cylinder diameter of 190 mm and a stroke of 300 mm has a cut-off of 0.35. The expansion ratio for this engine is nearly

Options:

A . 1.05

B . 2.86

C . 6.65

D . 10.05

Answer: Option B

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