Question

Name the 3 different types of aircraft electrical busses.

Option 1: School bus, double-decker bus, tour bus
Option 2: Primary bus, auxiliary bus, emergency bus
Option 3: Shuttle bus, city bus, coach bus
Option 4: None of the above

Answer 1

The three different types of aircraft electrical busses are primary bus, auxiliary bus, and emergency bus.

Step-by-step explanation:

The three different types of aircraft electrical busses are:

1. Primary bus: The primary bus carries power to essential systems in the aircraft such as the flight instruments and flight controls.
2. Auxiliary bus: The auxiliary bus carries power to non-essential systems in the aircraft such as the lighting, entertainment, and cabin systems.
3. Emergency bus: The emergency bus is designed to provide power to critical systems in the event of a failure in the primary or auxiliary bus.