17.3 Electronic Propeller Control Flashcards
1
Q
The overspeed governor supplies PCU with what?
A
High pressure oil
2
Q
The propeller overspeed governor unit is used to protect what?
A
Protects propeller from over speeding
3
Q
Auto-feather will be selected for what stage of flight only?
A
Take off only
4
Q
Uptrim is triggered when?
A
Torque of engine falls below 25%
Speed of propeller falls below 80%
Maximum take off power is not set
5
Q
Auto feather switches off by?
A
Pushing off the auto feather switch light
Moving power lever to flight idle
Engine torque dropping below 50%
