Question $1$

$1.)$ An ideal vapor$-$compression refrigerant cycle operates at steady state with

Refrigerant $134$ a as the working fluid. Saturated vapor enters the compressor at $-10C,$

and saturated liquid leaves the condenser at $28C.$ The mass flow rate of refrigerant is

$5k\frac{g}{m}in.$

a$)$ Draw the plant and the thermodynamic cycle using a P$-$h diagram, and Determine:

b$)$ The compressor power, in kW

c$)$ The refrigerating capacity $($cooling load$)$ in kW $.$

d$)$ The coefficient of performance.