APU Flashcards
1
Q
With OIL LEVEL LO alert the APU can be used for how many hours?
A
Maintenance action required within 20h of APU operation
2
Q
APU, After 3 consecutive start attempts, the crew should wait for:
A
60 mins before a new start attempt
3
Q
APU, Maximum N speed:
A
106%
4
Q
APU, Maximum N Speed,
A
106%
5
Q
APU, Maximum EGT for start/running is:
A
Start 1260 C
Running 680 C
6
Q
APU, minimum to assist engine start is
A
25 000 ft
7
Q
Maximum Altitude, for Air conditioning and pressurisation single pack,
A
25 000 ft
8
Q
Maximum Altitude for Air conditioning and pressurisation dual pack
A
22 500 ft
