MCQ
Which statement is incorrect?
  • A
    Carnot cycle has the maximum efficiency in all cycles
  • B
    Carnot cycle is a reversible one
  • C
    Reversible cycle has more efficiency than an irreversible one
  • All reversible cycles have same efficiency

Answer

Correct option: D.
All reversible cycles have same efficiency
d
Efficiency of all reversible cycles depends upon temperature of source and sink which will be different.

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