Helium (Hrom an intie) at a rate of 1.5 lbm/s is compressed inan adibatic compressor from an intial condition of 70 F, 14.7 Psiato final condtion of 1070 F, 147 Psia. Determine:
a. The power required to run his compressor
b. The isentropic efficiency of this compressor
c. The T-s Diagram
d. The entropy generation for this process.