What is the appropriate corrective action for right yaw caused by P-factor?

What is the appropriate corrective action for right yaw caused by P-factor?

• A. Bank left
• B. Right rudder
• C. Decrease power
• D. Left rudder

Answer: (D)

P-factor, or asymmetrical thrust, occurs when the descending blade of a propeller produces more lift than the ascending blade, typically resulting in a yaw to the right in single-engine aircraft like the T-6A. This yaw is caused by the increased thrust on the descending blade, which is greater than the thrust produced by the ascending blade due to the rotation of the propeller. To counteract the right yaw caused by P-factor, the appropriate corrective action is to apply left rudder. By doing so, you generate a force that opposes the yaw to the right, effectively balancing the aircraft and allowing it to fly straight. The left rudder input helps counteract the tendency to yaw right by directing the nose of the aircraft to the left, thereby stabilizing the flight path. Banking left or applying right rudder would not directly address the yaw induced by P-factor; instead, they would either create additional drag or exacerbate the yaw. Decreasing power might reduce the effects of P-factor but is not an immediate corrective action for addressing the right yaw. Applying left rudder provides a direct and effective response to counteract the specific aerodynamic issue created by P-factor.

P-factor, or asymmetrical thrust, occurs when the descending blade of a propeller produces more lift than the ascending blade, typically resulting in a yaw to the right in single-engine aircraft like the T-6A. This yaw is caused by the increased thrust on the descending blade, which is greater than the thrust produced by the ascending blade due to the rotation of the propeller.

To counteract the right yaw caused by P-factor, the appropriate corrective action is to apply left rudder. By doing so, you generate a force that opposes the yaw to the right, effectively balancing the aircraft and allowing it to fly straight. The left rudder input helps counteract the tendency to yaw right by directing the nose of the aircraft to the left, thereby stabilizing the flight path.

Banking left or applying right rudder would not directly address the yaw induced by P-factor; instead, they would either create additional drag or exacerbate the yaw. Decreasing power might reduce the effects of P-factor but is not an immediate corrective action for addressing the right yaw. Applying left rudder provides a direct and effective response to counteract the specific aerodynamic issue created by P-factor.