ATA 49 - APU Flashcards
1
Q
Combien d’APU Start ?
A
After three consecutive APU start attempts, the flight crew must wait 60 min before a new start attempt.
2
Q
Max EGT for APU running ?
A
Maximum EGT for APU running (with 5 s confirmation for shutdown) 682 °C
Maximum EGT for APU running (for immediate shutdown) 700 °C to 742 °C
3
Q
APU BLEED ?
A
2 packs : FL150
1 pack : FL200
Max altitude for engine restart with APU BLEED : FL200
4
Q
Démarrage APU sur batteries ?
A
FL250
