Prop Flashcards
0
Q
What controls blade angle in the beta range?
A
Power level position.
-13° at max reverse up to 11°
1
Q
What is the prop blade angle range?
A
-14.5°-86.6°
2
Q
What is flight idle coordinator position and blade angle?
A
34°
11°
3
Q
What is ground start coordinator position and blade angle?
A
15°
0°
4
Q
What is ground idle coordinator position and blade angle?
A
9°
-6°
5
Q
What is the max reverse coordinator position and blade angle?
A
0°
-13°
6
Q
At what speed does the prop pitchlock?
A
103.5 rpm
7
Q
At what speed does the fuel control governor start to trim fuel flow?
A
104.2-106.7 rpm
8
Q
What are the prop protective devices?
A
Brake Beta follow-up Autofeather Pitchlock Pitchlock reset Lowpitch stop Air start protection Nts Decouple
