A reversible heat engine operates between two reservoirs at temperatures 800°C and 65°C. The engine drives a reversible refrigerator which operates between reservoirs at temperatures of 65°C and – 25°C. The heat transfer to the engine is 2800 kJ and the network output of the combined engine refrigerator plant is 450 kJ. Determine the heat transfer to the refrigerant and net heat transfer to the reservoir at 65°C
A reversible heat engine operates between two reservoirs at temperatures 800°C and 65°C. The engine drives a reversible refrigerator which operates between reservoirs at temperatures of 65°C and – 25°C. The heat transfer to the engine is 2800 kJ and the network output of the combined engine refrigerator plant is 450 kJ. Determine the heat transfer to the refrigerant and net heat transfer to the reservoir at 65°C
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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A reversible heat engine operates between two reservoirs at temperatures 800°C and 65°C. The engine drives a reversible refrigerator which operates between reservoirs at temperatures of 65°C and – 25°C. The heat transfer to the engine is 2800 kJ and the network output of the combined engine refrigerator plant is 450 kJ.
Determine the heat transfer to the refrigerant and net heat transfer to the reservoir at 65°C
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