railway RRB JE (CBT I + CBT II) Mock Test 2024 Internal Combustion Engine IC Engine Cycles Otto Cycle
Which of the following is true regarding efficiency of Otto, dual and diesel cycle for constant maximum pressure and heat input?
1
ηOTTO > ηDIE > ηDUAL
2
ηDUAL > ηOTTO > ηDIE
3
ηDIE > ηDUAL > ηOTTO
4
ηDIE > ηOTTO > ηDUAL