What are the three pitch settings for the propeller?

The correct answer identifies the three pitch settings for a propeller as feathered, low, and high.

In aviation, propeller pitch refers to the angle of the blades relative to the oncoming air. This angle greatly influences the performance of the aircraft. The feathered position is particularly important, as it aligns the blades parallel to the airstream to reduce drag when the propeller is not in use, such as during an engine failure. The low pitch setting allows for maximum thrust at lower speeds, facilitating takeoff and climb, while the high pitch setting is optimized for cruising speeds, enhancing fuel efficiency and maintaining speed during level flight.

Understanding these three distinct settings is crucial for pilots, as each plays a role in the varying phases of flight, thus impacting both performance and safety.