Otto cycle efficiency is higher than Diesel cycle efficiency for the same compression ratio and heat input because, in Otto cycle
A. combustion is at constant volume
B. expansion and compression are isentropic
C. maximum temperature is higher
D. heat rejection is lower
Answer:A
Otto cycle efficiency is higher than Diesel cycle efficiency for the same compression ratio and heat input because, in Otto cycle
A. combustion is at constant volume B. expansion and compression are isentropic C. maximum temperature is higher D. heat rejection is lower
Explanation: None.