Does the AEDD serve as a backup to the PEDD by displaying some of the same data?

The correct answer is true because the AEDD (Alternate Engine Data Display) is designed to provide a backup to the PEDD (Primary Engine Data Display) by presenting critical engine data in parallel. This redundancy ensures that if there is any failure or malfunction in the PEDD, the pilot still has access to essential information regarding the engine's performance and other critical metrics necessary for safe flight operations. By sharing some of the same data, the AEDD enhances situational awareness and safety, making it a vital component in the cockpit instrumentation of the T-6 aircraft. In normal operations, both displays provide the same information, reinforcing the concept of redundancy in the design of aircraft systems.