Domanda 245, Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license

Enters Via The Diffuser And Is Fed To The Impeller At The Optimum Angle Of Attack.
Enters at the periphery and leaves via the eye of the impeller.
Enters the eye of the impeller and leaves at a tangent to the periphery.
Enters At A Tangent To The Rotor And Leaves Via The Stator.