In the skyhawk 172s poh on th electircal diagram there is an Essential/Crossfeed bus. What does this do? I know that it provides power for the alternator and annunciator panel, but I would like to know why it is different from everything else.
In the skyhawk 172s poh on th electircal diagram there is an Essential/Crossfeed bus. What does this do? I know that it provides power for the alternator and annunciator panel, but I would like to know why it is different from everything else.
The following terms have been auto-detected the question above and any answers or discussion provided. Click on a term to see its definition from the Dauntless Aviation JargonBuster Glossary.