railway RRB JE (CBT I + CBT II) Mock Test 2024 Power Engineering Air and Gas Compressors Axial Flow Compressors
Degree of reaction for an axial flow compressor is also equal to
1
ratio of increase in pressure in rotor to total increase in pressure in the stage
2
ratio of total increase in pressure in the stage to increase in pressure in rotor
3
product of pressure in rotor and pressure in the stage
4
none of the above