Mechanical Engineering Mcqs

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 sub¬stance should be same

(C) when beat is being rejected, temperature of cold source and working sub-stance should be same

(D) all of the above

(E) none of the above

Submitted By: Ali Uppal

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