(Solved): An ideal vapor-compression refrigeration cycle that uses refrigerant-134a as its working fluid main ...

An ideal vapor-compression refrigeration cycle that uses refrigerant-134a as its working fluid maintains a condenser at \( 800 \mathrm{kPa} \) and an evaporator at \( -20^{\circ} \mathrm{C} \). Determine this system's COP and the amount of power required to service a \( 150 \mathrm{~kW} \) cooling load. (Take the required values from saturated refrigerant-134a tables.) The amount of power required is \( \mathrm{kW} \), and the COP of the system is