A heat pump is used to heat a building. The external temperature is less than the
Chapter 20, Problem 37(choose chapter or problem)
A heat pump is used to heat a building. The external temperature is less than the internal temperature. The pumps coefficient of performance is 3.8, and the heat pump delivers 7.54 MJ as heat to the building each hour. If the heat pump is a Carnot engine working in reverse, at what rate must work be done to run it?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer