Yognarayan posted an Question
September 12, 2020 • 16:09 pm 30 points
  • IIT JAM
  • Physics (PH)

On a winter day, when the temperature outside is 17°c the temperature inside a room is maintained at 27° c by using a heat pump. the heat pump compensates for t

On a winter day, when the temperature outside is 17°C the temperature inside a room is maintained at 27° C by using a heat pump. The heat pump compensates for the loss of heat due to the differ. ence oftemperature. If, for the temperatures given, the rate of heat loss is 6000 cal/s, what is the minimum rate of consumption of cnergy by the pump? JNU 2014] (a) 840 watt (b)9300 watt (c) 15000 watt (d) 200 watt (c) 430 watt

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