consumes 1.2 kW of power, determine (a) the COP of the heat pump and (b) the rate of heat absorption from the outside air. 800 kPa x=0 800 kPa 35C Expansion valve Condenser FIGURE P6-57 Compressor Evaporator 00 000 Win 6-57 Refrigerant-134a enters the condenser of a residen- tial heat pump at 800 kPa and 35C at a rate of 0.018 kg/s and leaves at 800 kPa as a saturated liquid. If the compressor