A power reduction will require which combination of rudder trim and elevator trim?

A power reduction will require which combination of rudder trim and elevator trim?

• A. Left; down
• B. Left; up
• C. Right; up
• D. Right; down

Answer: (B)

The correct combination for a power reduction involves applying left rudder trim and up elevator trim. When power is reduced, the aircraft's nose tends to drop due to the reduction in thrust. The up elevator trim compensates for this descent tendency by raising the nose, helping to maintain level flight without having to hold back pressure on the control stick or yoke. Additionally, applying left rudder trim assists in counteracting any yawing motion that may occur when power is reduced, especially in cases where the aircraft may experience a slight tendency to yaw towards the retreating side due to asymmetric thrust. Using left rudder trim ensures that the aircraft's flight path is straight and level despite the decrease in engine power. This combination is essential for maintaining control and stability during power reduction, facilitating a smooth transition without needing constant manual input to keep the aircraft balanced.

The correct combination for a power reduction involves applying left rudder trim and up elevator trim. When power is reduced, the aircraft's nose tends to drop due to the reduction in thrust. The up elevator trim compensates for this descent tendency by raising the nose, helping to maintain level flight without having to hold back pressure on the control stick or yoke.

Additionally, applying left rudder trim assists in counteracting any yawing motion that may occur when power is reduced, especially in cases where the aircraft may experience a slight tendency to yaw towards the retreating side due to asymmetric thrust. Using left rudder trim ensures that the aircraft's flight path is straight and level despite the decrease in engine power.

This combination is essential for maintaining control and stability during power reduction, facilitating a smooth transition without needing constant manual input to keep the aircraft balanced.