What is the primary reason for having a compressed air system in the MA-1A?

The primary reason for having a compressed air system in the MA-1A is to operate two high-pressure air compressors automatically. Compressed air systems are designed to facilitate the functionality and efficiency of machinery, particularly in aircraft systems. In the case of the MA-1A, the high-pressure air compressors play a critical role in various operations, including the starting of engines, system purging, and providing pneumatic power for different aircraft systems.

High-pressure air is vital for ensuring that the aircraft can maintain its operations efficiently and safely. The automatic operation of these compressors also ensures that appropriate pressure levels are maintained without requiring constant manual control, enhancing the reliability and effectiveness of the system. This automated function is essential for managing air pressure demands during various phases of operation and enhances the overall performance of the aircraft.