An axial compressor that generates a stagnation pressure ratio of 4.0, – McqOptions

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1.	An axial compressor that generates a stagnation pressure ratio of 4.0, operates with inlet and exit stagnation temperatures of 300 K and 480 K, respectively. If the ratio of specific heats (γ) is 1.4, the isentropic efficiency of the compressor is
A.	0.94
B.	.81
C.	.72
D.	.63
Answer» C. .72

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