APU Flashcards
1
Q
APU Gen load limits
A
100% all altitudes
2
Q
Max APU EGT below 50%, running, bleed in use
A
974ºC, 718ºC, 666ºC
3
Q
Max alt for bleed extraction
A
20,000 ft
4
Q
APU fuel is supplied from where?
A
Right feed tank
5
Q
How long must you wait between shutdown and next start?
A
2 mins cool down period for 3 consecutive starts. after 3 start attempts allow 30 min cool down.
6
Q
Max alt for APU start/operation
A
35,000/40,000
7
Q
Steps for APU fire?
A
APU FIRE press, APU BLEED off, ARM/EMPTY press, APU MASTER off
