A Carnot engine whose low temperature reservoir is 200K has an efficiency of 50%. It is desired to increase its efficiency to 75%. By how many degrees must be the temperature be decreased if higher temperature of the reservoir remains constant.
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METHIONYLTHREONYLTHREONYGLUTAMINYLARGINYL
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A Carnot engine whose low temperature reservoir is at 7^(@)C has an efficiency of 50%. It is desired to increase the efficiency to 70% By low many degrees should the temperature of the high temperature reservoir be increased. =933-560=373K=380K..
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