APU Flashcards
1
Q
What is max N1 speed for APU operations?
A
110%
2
Q
What are the maximum generator output limits?
A
Stabilized: 300A
Transient / 1 min max: 350A
3
Q
Is the APU approved for in-flight operations?
A
No
4
Q
Where does the APU receive it feel supply from?
A
Number two engine fuel supply line
5
Q
What are some of the auto shutdown features?
A
Low oil pressure fire loss of 28 V DC high oil temp take off ECU overheat batteries and generator switches off loss of in one or ITT signal
6
Q
What does the bleed APU light on master warning panel mean?
A
APU bleed valve did not close when required
