Search for question
Question

A heat pump is used to heat some hotwater. The water must be heated from45°C to 90°C. The flow rate of the hotwater is 38014 L/h.If the heat pump has a COP of 2.7 what is the power requirement of the heat pump(kW, ODP). Assume that the density and the heat capacity of the water are constant at 1000kg/m^3 and 4.18 kJ/kg/K respectively.

Fig: 1