3. An air-standard Otto cycle operates with a compression ratio of 8 and a maximum temperature per cycle of 1400 K. If the temperature and pressure at the beginning of compression stroke are 300 K and...

Extracted text: 3. An air-standard Otto cycle operates with a compression ratio of 8 and a maximum temperature per cycle of 1400 K. If the temperature and pressure at the beginning of compression stroke are 300 K and 100 kPa respectively, determine the following assuming air to be an ideal gas with constant specific heats Cp = 1.005 kJ/kg K and Cv = 0.718 kJ/kg K: (a) The heat supplied (b) The work produced (c) The thermal efficiency.