Engine Flashcards
1
Q
Engine specs (both aircraft):
*Make and model
*Normal take off power
*Up trim power
A
320:
*Pratt & Whitney PW121
*1900shp
*2100shp
500:
*Pratt & Whitney PW127E
*2160shp
*2400shp
2
Q
The reduction gearbox drives:
A
500:
*115V AC Wild generators
*Prop overspeed gov (POG)
*High pressure oil pump
*Propeller valve module (PVM)
320:
*115V AC Wild generators
*Prop overspeed gov (POG)
*Feather pump
*Prop control unit (PCU)
3
Q
On the ground, one engine running, external power connected, what powers the starter for the remaining engine?
A
Main battery and operating generator
4
Q
At what point during the start does the starter disengage?
A
45% Nh
