When flying above 32,500 feet, what is the maximum DC load capacity with one generator operating?

The maximum DC load capacity with one generator operating above 32,500 feet is established by the aircraft's electrical system design, which limits the current that can be supplied by a single generator to ensure safe operation and reliability. At altitudes above 32,500 feet, the performance characteristics of the generator may vary due to environmental factors, and the systems must be capable of functioning efficiently under those conditions.

In this case, the allowable load is set at 280 Amps, reflecting the operational limits of the generator while maintaining adequate safety and functionality for the aircraft systems. This prevents overloading of the generator, which could lead to failure of the electrical systems during critical flight operations.

While the other options represent various amperage ratings, they exceed the designated limit of the electrical design for one generator at this altitude, indicating that they do not conform to safety standards and operational guidelines.