What can result in excessive load factors during a maneuver?

What can result in excessive load factors during a maneuver?

• A. Flight at low altitudes
• B. Using incorrect flight controls
• C. High-speed turns
• D. Steady climbs

Answer: (C)

High-speed turns can result in excessive load factors because as the speed increases, the aerodynamic forces acting on the aircraft also increase. In a turn, the aircraft experiences a combination of horizontal and vertical forces. When executing a turn at high speeds, the rate of turn and the increased load demand due to the centrifugal force can produce significantly higher load factors than would occur during normal flight. As the bank angle increases, the load factor also increases, effectively multiplying the weight of the aircraft, which can lead to structural stress or even loss of control if the limits are exceeded. Therefore, understanding the relationship between speed, bank angle, and load factor is crucial for maintaining safety in maneuvering flight. In contrast, while factors like flight at low altitudes, incorrect use of flight controls, or steady climbs may influence flight characteristics, they do not inherently cause excessive load factors in the same way that high-speed turns do.

High-speed turns can result in excessive load factors because as the speed increases, the aerodynamic forces acting on the aircraft also increase. In a turn, the aircraft experiences a combination of horizontal and vertical forces. When executing a turn at high speeds, the rate of turn and the increased load demand due to the centrifugal force can produce significantly higher load factors than would occur during normal flight.

As the bank angle increases, the load factor also increases, effectively multiplying the weight of the aircraft, which can lead to structural stress or even loss of control if the limits are exceeded. Therefore, understanding the relationship between speed, bank angle, and load factor is crucial for maintaining safety in maneuvering flight.

In contrast, while factors like flight at low altitudes, incorrect use of flight controls, or steady climbs may influence flight characteristics, they do not inherently cause excessive load factors in the same way that high-speed turns do.