In which case the work done per kg of air compressed from 1.05 ata, 15 – McqOptions

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1.	In which case the work done per kg of air compressed from 1.05 ata, 15?C to 6.3 ata is minimum
A.	Polytropic with index n = 1.35
B.	Adiabatic
C.	Polytropic with index n = 1.40
D.	Isothermal
E.	Polytropic with index n = 1.3
Answer» E. Polytropic with index n = 1.3

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