how does a heat pump prove the law of conservation of energy?

A heat pump is proposed that uses 50 degree F ground water to heat a house to 70 Degree F. The groun...

A heat pump works on the vapor compression refrigeration cycle with 0.2 kg/s of refrigerant-134a as...

A heat pump has a coefficient of performance of 4.5. If the heat pump absorbs 46.1 cal of heat from...

If pump A and pump B work together, they can fill a pool in 4 hours. Pump A, working alone, takes 6...

22. Why does a heat pump need an external source of energy (such as electrical energy)?

A heat pump releases 103.0 kcal as it removes 54.0 kcal at the evaporator coils. how much work does...

A commercial heat pump has CP=3 when the indoor temperature is 20°C and the outdoor temperature is 6...

A pump can pump water at a rate of 14 gallons per minute. At the same rate, how many gallons of wa...

Heat pump

Asked by sidney