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A heat pump maintains a heated space at 22°C on a day when the outdoor air...

A heat pump maintains a heated space at 22°C on a day when the outdoor air temperature is 0 °C The heating requirement of the heat pump is 100,000 KJ/h, ad the power consumed by the pump is 5 KW. Calculate the heat extracted by the pump from the outside air in KJ/h. and determine the coefficient of performance of the heat pump.Calculate the maximum coefficient of performance for the heat pump.Does the heat pump above violates the 2nd law of Thermodynamics?

Engineering   Mechanical-Engineering   
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