Which statement is true about the processing of numbers on the PEDD?

The processing of numbers on the PEDD, or Primary Electronic Display Device, is essential to understanding how data is managed in the T-6A aircraft. The correct statement indicates that only torque data is processed through the Power Management Unit (PMU).

This highlights the specific function of the PMU, which is primarily involved in managing the engine's torque output to ensure optimal performance and safety. The PMU collects and processes torque-related data to adjust fuel flow and maintain engine efficiency, making it a crucial component in the aircraft's power management.

In contrast, other types of data, such as engine speed, temperature, or other flight parameters, are processed through different systems or displayed directly on the engine indication displays (EIDs) without the involvement of the PMU. Understanding this allows pilots to focus on the relevant data managed by the PMU when assessing engine performance, emphasizing the importance of recognizing which data is processed where.