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JEE Main2002PhysicsThermodynamicsActual

Which statement is incorrect?

Options

  1. Aall reversible cycles have same efficiency
  2. Breversible cycle has more efficiency than an irreversible one
  3. CCarnot cycle is a reversible one
  4. DCarnot cycle has the maximum efficiency in all cycles

Correct answer

A. all reversible cycles have same efficiency

Step-by-step solution

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