At what altitude does the seat auto separate during ejection?

The correct answer is 14,000 feet, which is the altitude at which the seat auto separates during ejection. This altitude is critical because it is designed to allow for a safe deployment of the parachute system while minimizing the risk of injury to the pilot. At this designated altitude, the ejection seat mechanisms are programmed to function optimally; the separation process ensures that the pilot has enough time and altitude to stabilize before parachute deployment. This design consideration reflects precise engineering and safety protocols established in ejection seat technology, ensuring a greater chance of survival for pilots in emergency situations.