Turbine blade stages may be classed as either 'impulse' or 'reaction'. In an impulse blade section:

Question

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

QuizVDS · Accepted Answer

The pressure drops across the nozzle guide vanes and remains constant across the rotor blades.

QuizVDS · Answer

The Pressure Rises Across The Nozzle Guide Vanes And Remains Constant Across The Rotor Blades.

QuizVDS · Answer

The pressure remains constant across the nozzle guide vanes and drops across the rotor blades.

QuizVDS · Answer

The Pressure Remains Constant Across The Nozzle Guide Vanes And Rises Constant Across The Rotor Blades.

ATPL - Id 614 - Turbine blade stages may be classed as either 'impulse' or 'reaction'. In an impulse blade section: