Q150 / 225 · JEE Main 2002 · Physics

Which statement is incorrect?

  • Correct answer
    A
    all reversible cycles have same efficiency
  • B
    reversible cycle has more efficiency than an irreversible one
  • C
    Carnot cycle is a reversible one
  • D
    Carnot cycle has the maximum efficiency in all cycles

Hence, the correct answer is option: 'A'.

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