Question:-
Which gas power cycle consists of four processes during which work alone is transferred during two processes and heat alone is transferred during the other two processes?
Option (A)
Atkinson cycle
Option (B)
Carnot cycle
Option(C)
Diesel cycle
Option(D)
Otto cycle
Correct Option:
(D)
Question Solution:

During constant volume process heat addition and heat rejection taken place and no work in transferred. During the adiabatic processes [compressions expension] only work transfer taken place but no heat transfer occurs.
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