In the turbine section, which component remains stationary?

In the turbine section, which component remains stationary?

• A. Rotor
• B. Shaft
• C. Nut
• D. Stator

Answer: (D)

In a turbine, you separate rotating parts from stationary parts. The part that stays fixed is the stator. It provides the stationary structure and usually contains the guide vanes that direct the flow onto the rotating blades. The rotor is the spinning part that carries the blades and drives the shaft to output power. A fastener like a nut isn’t the component described as remaining stationary in this context. So the stationary component is the stator.

In a turbine, you separate rotating parts from stationary parts. The part that stays fixed is the stator. It provides the stationary structure and usually contains the guide vanes that direct the flow onto the rotating blades. The rotor is the spinning part that carries the blades and drives the shaft to output power. A fastener like a nut isn’t the component described as remaining stationary in this context. So the stationary component is the stator.