2.25 moles (n=2.25) of a monoatomic (gamma = 1.67) ideal gas starting at state A is heated isovolumically until its pressure is quadrupled at state B, then get compressed adiabatically until its volume is one-fourth of the original (at state A) value, at state C (since the gas is compressed, how is Pc compared to Pb)? it is then colled iso-volumically until its temperature reached 295.16 K at state D. And completing a cycle by isothermal expansion back to state A. (compression = less colume; expansion = more volume).
a) Draw a PV diagram describing this cycle, with all the information provided. What type of heat engine is this?
b) Find the net work done by the gas.