A Carnot engine takes cal of heat from a reservoir at and gives it to a sink at The work done by the engine is
zero
As we learnt in
Efficiency of a cyclic process -
- wherein
Gross heat implied only part of heat absorbed.
Efficiency of a carnot cycle -
are in kelvin
- wherein
Source temperature
Sink Temperature
Given,
or
or
Option 1)
This option is incorrect.
Option 2)
This option is correct.
Option 3)
This option is incorrect.
Option 4)
zero
This option is incorrect.
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