Answer to Question #109430 in Engineering for Sunita

Question

A petrol engine works on an air standard Otto cycle. The pressure and temperature of the air at the beginning of the cycle are a bar and 15°C. The compression ratio is 8 and heat supplied per kg of air is limited to 2000 kJ. Find the following : () The air standard efficiency of the cycle (i) The mean effective pressure.

Answer 1

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