In order that a cycle be reversible, following must be satisfied

1.	In order that a cycle be reversible, following must be satisfied
A.	free expansion or friction resisted expansion/compression process should not be encountered
B.	when heat is being absorbed, temperature of hot source and working substance should be same
C.	when heat is being rejected, temperature of cold source and working substance should be same
D.	All options are correct
Answer» E.

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In order that a cycle be reversible, following must be satisfied

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