q2

2) A Carnot engine is operated as a heat pump to heat a room in the winter. The heat pump 2) delivers heat to the room at the rate of 17 M per second and maintains the room at a temperature of 25 C when the outside temperature is -1Cr C. The power requirement for the heat pump under these operating conditions, in SI units, is closest to: A) 7100 B) 3900 C) 1100 D) 2000 E) 1500