Which generator is associated with the Airborne Generator Bus (AGB)?

The Airborne Generator Bus (AGB) is primarily associated with the Integrated Drive Generator (IDG) and the alternator. This connection is crucial because the IDG is responsible for converting mechanical energy from the aircraft's engines into electrical energy, which is then supplied to the AGB. The alternator functions as a backup or additional source of electrical power, ensuring the reliability and availability of electricity throughout the aircraft's systems.

Understanding the relationship between the AGB and these generators is vital, as the AGB plays a significant role in the distribution of electrical power needed for various avionics and systems during flight. By having both the IDG and the alternator contribute power to the AGB, it enhances the redundancy and stability of the aircraft’s electrical system, thereby improving overall safety and operational efficiency.