railway RRB JE (CBT I + CBT II) Mock Test 2024 Internal Combustion Engine IC Engine Cycles Otto Cycle
A gasoline engine working on Otto cycle has a compression ratio of 10. What will be the thermal efficiency of the cycle? [Assume , γ = 1.4, 100.4 = 2.5]
1
55%
2
60%
3
50%
4
75%