If flap asymmetry is caused by a mechanical jam or loss of hydraulics, what will happen to the flaps?

In the scenario where flap asymmetry arises from a mechanical jam or loss of hydraulic power, the flaps will be locked in place. This locking mechanism is a safety feature designed to prevent further movement that could worsen the asymmetry or create an unstable flight condition. If one side were to continue moving while the other is locked, it could significantly affect the aircraft's control and stability.

Thus, the system is designed so that when a failure occurs, the flaps do not move freely or extend normally, as that could exacerbate the issue. Instead, they are secured to ensure safety and maintain controllability of the aircraft. This response is crucial for pilots to understand when managing flap systems, especially in abnormal or emergency situations.