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

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

1.	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
A.	1.05
B.	2.86
C.	6.65
D.	10.05
Answer» C. 6.65