Angle Of Attack Flashcards
1
Q
How are angle of attack sensors protected from icing?
A
Electrical heating.
2
Q
How does a null seeking rotor work?
A
Compares pressure in two ports.
3
Q
How is a null seeking rotor realigned?
A
Servo-motor moved until pressures are equalised.
4
Q
What three systems use AoA data?
A
- air data computer
- stall warning systems
- flight envelope protection (stick shaker/pusher)
