Oral Prep - Trim and Yaw Dampening Flashcards
1
Q
What is the function of MACH trim?
A
The Mach trim system automatically adjusts the stabilizer trim as the aerodynamic center of pressure moves rearward above Mach .4
2
Q
What is the priority of the stabilizer trim system?
A
- Pilot manual trim
- Co-pilot manual trim
- Autopilot trim
- Auto trim
- Mach trim
3
Q
What is checked on the Aileron and Rudder Trim panel during the First Flight Check?
A
Verify free movement in both directions, then set to center
4
Q
What does the amber EICAS “YAW DAMPER” message indicate?
A
Both yaw dampers have failed or are disengaged
5
Q
Will the autopilot engage with the amber “YAW DAMPER”
message posted?
A
No, at least one yaw damper must be engaged for the autopilot to engage.
