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JEE PHYSICS MCQ: THERMODYNAMICS
1
Medium
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Understanding
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Assertion: The efficiency of a reversible engine is maximum
Reason: In such a device no dissipation of energy takes place.
Reason: In such a device no dissipation of energy takes place.
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Correct option: A
If both assertion and reason are true and reason is the correct
explanation of assertion
explanation of assertion
Option A (If both assertion and reason are true and reason is the correct explanation of assertion) is correct because a reversible engine has maximum efficiency due to no energy dissipation.
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