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- Can someone help me with this, Which statement is incorrect?
Which statement is incorrect?
- Option 1)
all reversible cycles have same efficiency
- Option 2)
reversible cycle has more efficiency than an irreversible one
- Option 3)
Carnot cycle is a reversible one
- Option 4)
Carnot cycle has the maximum efficiency in all cycles.
Answers (1)
As we learnt in
Efficiency of a cyclic process -
- wherein
Gross heat implied only part of heat absorbed.
Option 1)
all reversible cycles have same efficiency
Correct
Option 2)
reversible cycle has more efficiency than an irreversible one
Incorrect
Option 3)
Carnot cycle is a reversible one
Incorrect
Option 4)
Carnot cycle has the maximum efficiency in all cycles.
Incorrect
View full answer
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