Electrical systems : Quiz 2

1. The primary sources of electrical power are ________________ generators.

2. Generators convert _____________ energy from the jet engines into electrical energy.

3. The APU can provide electrical power on the ___________ and in-flight.

4. DC systems usually ______________ at 28 V.

5. A network of buses  ___________ electricity to different systems and components.

6. If one system fails, another can take _________.