Q
In order that a cycle be reversible, following must be satisfied ________________?
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A
A. Free expansion or friction resisted expansion/compression process should not be encountered
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B
B. When heat is being absorbed, temperature of hot source and working sub¬stance should be same
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C
C. When beat is being rejected, temperature of cold source and working sub-stance should be same
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D
D. All of the above
Correct Answer:
D. D. All of the above
