APU

Question 1

Ops with “Low Oil Level” ECAM [3.1.49]

Answer 1

10hrs

Question 2

Starter duty [3.1.49]

Answer 2

3 cycles then 60 mins

Question 3

Maximum N [3.1.49]

Answer 3

107%

Question 4

Max EGT [3.1.49]

Answer 4

675◦C

Question 5

Max start EGT, <35000ft [3.1.49]

Answer 5

1090◦C

Question 6

Max start EGT, >35000ft [3.1.49]

Answer 6

1120◦C

Question 7

Max Altitudes [3.1.49]

Answer 7

Two packs ………………………….. 15000ft Onepack ……………………………22500ft Engstart …………………………….20000ft Battery start (emerg elec config) ………….25000ft
Restart and operation …………………. 39000ft
Airbleedforwinganti-icing ……….Notpermitted