engineering recuitment NMDC Junior Officer (Trainee) Mock Test 2024 Internal Combustion Engine IC Engine Cycles Otto Cycle
For same compression ratio and heat addition, the efficiency of otto, diesel and dual cycle may compared as
1
ηdiesel cycle > ηdual cycle > ηotto cycle
2
ηdiesel cycle > ηotto cycle > ηdual cycle
3
ηotto cycle > ηdiesel cycle > ηdual cycle
4
ηotto cycle > ηdual cycle > ηdiesel cycle