The working temperature of a pair of heat pumps that are connected in series is between 300K and 600K degrees Celsius. When compared to the first heat pump, the efficiency of the second heat pump is three times higher. In this case, the second heat pump receives 20 kW of heat, and both the first and second heat pumps release 20 kW of heat. Calculate the input work for both heat pumps.
The working temperature of a pair of heat pumps that are connected in series is between 300K and 600K degrees Celsius. When compared to the first heat pump, the efficiency of the second heat pump is three times higher. In this case, the second heat pump receives 20 kW of heat, and both the first and second heat pumps release 20 kW of heat. Calculate the input work for both heat pumps.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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The working temperature of a pair of heat pumps that are connected in series is between 300K and 600K degrees Celsius. When compared to the first heat pump, the efficiency of the second heat pump is three times higher. In this case, the second heat pump receives 20 kW of heat, and both the first and second heat pumps release 20 kW of heat. Calculate the input work for both heat pumps.
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