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Home Q & A Board Science-Related Homework Help Physics
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mikael mikael
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9 years ago

 
A Carnot engine is operated as a heat pump to heat a room in the winter.  The heat pump delivers heat to the room at the rate of 24kJ per second and maintains the room at a temperature of 293 K when the outside temperature is 208 K. The power requirement for the heat pump under these operating conditions, in SI units, is closest to: 
A)
 
7000 
B)
 
5600 
C)
 
17,000 
D)
 
13,000 
E)
 
9800 
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padrepadre
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9 years ago
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mikael Author
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#2
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9 years ago
Great, thank you, physics couldn't be easier now Slight Smile
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