Answer
No.
Work Step by Step
For a reversible process, the increase in efficiency would come at the cost of a new work requirement to heat the fluid, resulting in the same overall efficiency. In a real process it would lower the efficiency.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.