Question: 1) The compression ratio is given as 9.5 in an Otto cycle. At the beginning of the isotropic compression process, the air pressure is 0.1Mpa,

1) The compression ratio is given as 9.5 in an Otto cycle. At the beginning of the isotropic compression process, the air pressure is 0.1Mpa, its temperature is 308K, and its volume is 0.6 liters. At the end of the isotropic expansion process, the air temperature becomes 800K. Using the specific heat values at room temperature

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