An I.C engine having 6 cylinders, works on Otto-cycle. It has a bore of 20 cm and a stroke of 40 cm. If the clearance volume is 9000 cm3, the compression ratio is:

An I.C engine having 6 cylinders, works on Otto-cycle. It has a bore

1.	An I.C engine having 6 cylinders, works on Otto-cycle. It has a bore of 20 cm and a stroke of 40 cm. If the clearance volume is 9000 cm3, the compression ratio is:
A.	10.03
B.	8.53
C.	9.38
D.	7.33
Answer» D. 7.33

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An I.C engine having 6 cylinders, works on Otto-cycle. It has a bore of 20 cm and a stroke of 40 cm. If the clearance volume is 9000 cm3, the compression ratio is:

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