Power Plant Flashcards
0
Q
EGT LIMIT for TAKEOFF and GO-AROUND, 5 min
A
900°C
1
Q
EGT LIMIT for TAKEOFF and GO-AROUND, 20 sec
A
920°C
2
Q
EGT LIMIT for TAKEOFF and GO-AROUND, 10 min
A
900°C
Note: Only in case of engine failure
3
Q
EGT LIMIT for MCT
A
850°C
4
Q
EGT LIMIT for engine start on ground
A
700°C
5
Q
EGT LIMIT for engine start in flight
A
850°C
6
Q
Maximum oil temperature
A
190°C
7
Q
Minimum oil temperature prior to takeoff
A
20°C
8
Q
Minimum oil pressure
A
25 PSI
9
Q
Minimum oil quantity
A
Ref pro nor sop 06
10
Q
Maximum engine RPM N1
A
99%
Note:
11
Q
Maximum engine RPM N2
A
103.3%
12
Q
Maximum engine RPM N3
A
100%
13
Q
Starter limitation
A
- Starter maximum continuous operation is 5 min
- Two 3 min duty cycles and a consecutive 1 min cycle is permitted with run down to zero N3 between each cycle
- After one continuous operation, or the three cycles wait 30 min to allow the starter to cool
- No running engagement of the starter when the N3 is above 10% on ground, or 30% in flight
14
Q
What is the maximum thrust reduction on takeoff
A
Maximum 25% of the full rated takeoff thrust
15
Q
Max FLEX TEMP
A
ISA +48°C ( T MAX FLEX)
16
Q
Is FLEX takeoff permitted on contaminated runways
A
No
