Answer
Option $
\text { (c) } 547^{\circ} \mathrm{C}
$
Work Step by Step
Solved by EES Software. Solutions:
.
$k=1.667$
$v_1=3.5$ "m^3/kg"
$T_1=27$ "C"
$v_2=0.775$ "m^3/kg"
"$s_2=s_1$"
"The exit temperature is determined from isentropic compression relation,"
$T_2=(T_1+273)*(v1/v2)^{k-1}$ "K"
$T_2C= T_2-273$ "C"
Option $
\text { (c) } 547^{\circ} \mathrm{C}
$ is correct.
