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The compression ratio of an air-standard Otto cycle is 9.5. The air is initially at 100 kPa, 35oC prior
to the isentropic compression process. 353.25 kJ/kg of heat is ejected out during the constant-volume
heat-ejection process. Using the specific heat values at the room temperature, determine
(a) The temperature after the isentropic compression
(b) The temperature before constant-volume heat-ejection process
(c) The highest pressure in the cycle
(d) The net work done (kJ/kg)
(e) The thermal efficiency
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