The minimum pressure and temperature in an otto cycle are 100 kPa and 27 C. The amount of heat added to the air per cycle is 1500 kJ/kg. Determine the pressure and temperature at all points of the air standard otto cycle. Also, calculate the specific work and the thermal efficiency of the cycle for compression of 8:1. (Take Cv(air) as 0.72 kJ/kg and ϒ =1.4)

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