For an air standard Otto cycle, compression starts at 103 kPa and 32 deg C. The compression ratio is 7.8 and 1800 KJ/kg of heat is absorbed from the source. Determine the cycle thermal efficiency the cycle peak temperature and pressure and the mep.

For an air standard Otto cycle, compression starts at 103 kPa and 32 deg C. The compression ratio is 7.8 and 1800 KJ/kg of heat is absorbed from the source. Determine the cycle thermal efficiency the cycle peak temperature and pressure and the mep.