Exam D328 APU Limitations Flashcards
0
Q
Max Altitude for APU operation
A
30,000 ft
1
Q
Max APU start Altitude
A
20,000 ft
2
Q
Max oil Capacity
A
2.0 quarts
3
Q
Usable oil capacity
A
0.5 quarts
4
Q
APU master off
A
< 10%
5
Q
Max oil consumption
A
0.013 gph
6
Q
Max Operating EGT
A
732 *c
7
Q
Max continuous EGT
A
680*c - unless emergency exists
8
Q
Min roll-down between starts
A
2 min
9
Q
Consecutive starts
A
3 consecutive starts or start attempts with a 1 minute 30 seconds max combined starter running time must be followed by 10 minutes off.
10
Q
APU breeds on ground
A
Do not use on ground except for takeoff with one or both engines running
11
Q
Max continuous load (APU DC starter / generator)
A
400A
