Propeller Limitations Flashcards
1
Q
Maximum Reverse PROP RPM
A
1825 RPM
2
Q
Maximum Transient PROP RPM
A
2090 RPM for 20 Seconds
3
Q
Maximum Rated PROP RPM
A
1900 RPM
4
Q
Overspeed Governor Test
A
1750 +/- 60 RPM
5
Q
EX Propeller
A
Hartzel Composite
6
Q
Legacy Propeller
A
McCaulley Metal
7
Q
Primary Governor
A
Uses oil pressure, springs and fly weights. Oil pressure takes propeller to Low Pitch/High RPM. Springs take propeller to feather. With loss of oil pressure propeller feathers
8
Q
Overspeed Governor
A
Prevents propeller runaway, not connected to propeller lever
9
Q
Fuel Topping Governor
A
Controls fuel flow from the FCU to maintain 2090RPM or what RPM the Overspeed Governor failed at