Which of the following describes 'P Factor'?

'P Factor' refers to the asymmetrical thrust produced by propellers in an aircraft, particularly during ascent or climb. This phenomenon occurs because the angle of attack of the two blades of a propeller is different based on their position in relation to the direction of flight. During climb, the descending blade has a higher angle of attack, generating more thrust than the ascending blade. This imbalance creates a yawing motion, causing the aircraft to turn to the left or right, depending on the propeller's rotation.

Understanding 'P Factor' is crucial for pilots because it directly affects the handling and control of the aircraft, particularly at lower speeds where the effectiveness of the control surfaces is reduced. Familiarity with this concept allows pilots to anticipate the need for corrective inputs to maintain straight flight, enhancing overall safety and performance during flight maneuvers.