Jet Propulsion/Jet engine types/APU

From Wikibooks, open books for an open world
Jump to navigation Jump to search

Auxiliary Power Unit. Used to generate electricity and bleed air when no external power is available.

Retrieved from "https://en.wikibooks.org/w/index.php?title=Jet_Propulsion/Jet_engine_types/APU&oldid=3329293"