Air expands from initial condition of p1, v1 to final condition of 1/2 – McqOptions

MCQOPTIONS

1.	Air expands from initial condition of p1, v1 to final condition of 1/2 p1, 2v1. Choose the correct statement
A.	no work is performed during expansion
B.	expansion is isothermal
C.	expansion is polytropic with n= 1.2
D.	expansion is adiabatic
Answer» D. expansion is adiabatic

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