An air-standard Otto cycle has a compression ratio of 7.5. At the beginning of compression, p1=85 kPa, T1=320C The mass of air is 2 g. and the max temperature in the cycle is 960 K.
a) Draw a schematic diagram of the cycle and start with the naming point 1 the inlet of steam to the turbine and then pt. 2 is the exit from the turbine etc.
b) Form a table which lists the enthalpy values of all the thermodynamics states of this cycle using the numbering system suggested in 1.