Solve the below:
Q: Consider a Carnot-cycle heat pump with R-22 as the working fluid. Heat is rejected from the R-22 at 100 F, during which process the R-22 changes from saturated vapor to saturated liquid. The heat is transferred to the R-22 at 30 F.
a. Show the cycle on a T-s diagram.
b. Find the quality of the R-22 at the beginning and end of the isothermal heat addition process at 30 F.
c. Determine the coefficient of performance for the cycle.