An ideal Rankine cycle with reheat uses water as the working fluid. The conditions at the inlet to the first$-$stage turbine are P$1=2500$ Ibf$/$in$.,$ T$,=1000\backslash$deg F$.$ The steam is reheated at constant pressure p between the turbine stages to $1000\backslash$deg E$.$ The condenser pressure is $1$ Ibf$/$in$.?($a$)$ If p$/$pr $=0\mathrm{.}2,$ determine the cycle thermal efficiency andthe steam quality at the exit of the second$-$stage turbine.$($b$)$ Plot the quantities of part $($a$)$ versus the pressure ratio p$/$py ranging from $0\mathrm{.}05$ to $1\mathrm{.}0.$