Question: Question 3 : An ideal diesel engine has a compression ratio of 2 0 and uses air as the working fluid. The state of air

Question 3: An ideal diesel engine has a compression ratio of 20 and uses air as the working fluid. The state of air at the beginning of the compression process is 95kPa and 20C. If the maximum temperature in the cycle is not to exceed 2200K, determine the thermal efficiency. Assume constant specific heats for air at room temperature.
Question 3: An ideal diesel engine has a compression ratio of

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