A cyclic engine exchanges heat with two reservoirs maintained at 100 a – McqOptions

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1.	A cyclic engine exchanges heat with two reservoirs maintained at 100 and 300°C respectively. The maximum work (in J) that can be obtained from 1000 J of heat extracted from the hot reservoir is
A.	349
B.	651
C.	667
D.	1000
Answer» B. 651

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