Air Supply Flashcards
1
Q
What are the 3 air supply sources?
A
-engines
-auxiliary power unit (APU)
-ground source (air-cart)
2
Q
What stages is air taken from?
A
5th and 9th
3
Q
Is bleed air from. Turbine engine free or efficient?
A
No
4
Q
What happens when you bleed air from the engine compressor?
A
Decreased power output
5
Q
What are the 3 compressor groups?
A
-positive displacement compressors (roots the blower)
-centrifugal compressors
-turbo compressors
