The thermodynamic law, PVʸ = constant, is not applicable in case of – McqOptions

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1.	The thermodynamic law, PVʸ = constant, is not applicable in case of
A.	ideal compression of air.
B.	free expansion of an ideal gas.
C.	adiabatic expansion of steam in a turbine.
D.	adiabatic compression of a perfect gas.
Answer» C. adiabatic expansion of steam in a turbine.

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