The maximum compression ratio in an actual single stage axial flow comperssor is of the order of________________? January 23, 2019 – by admin The maximum compression ratio in an actual single stage axial flow comperssor is of the order of________________? A. 1 : 1.2 B. 1 : 2 C. 1 : 5 D. 1 : 10 E. 1 : 1