Power Plant Flashcards
1
Q
Max EGT during start / time limit
A
740 deg C / momentary (<2 seconds)
2
Q
Max EGT during relights
A
780 deg C / momentary (<2 seconds)
3
Q
Max EGT during TKOF
A
850 deg C / 5 minutes
4
Q
Max Continuous EGT
A
795 deg C / unrestricted
5
Q
Max EGT using REV
A
850 deg C / 60 seconds
6
Q
Minimum Oil pressure
A
30psi
7
Q
Minimum Oil temp before thrust above idle
A
30 deg C
8
Q
Flex shall not be used
A
icing conditions contaminated runway windshear reported lift dumpers inoperative anti skid inop anything affective performance
9
Q
Start duty cycle
A
4 attempts with a maximum of 2 minutes per attempt
30 seconds run down between each attempt
After 4 attempts 15 minutes cooldown
10
Q
Minimum start pressure
A
APU 20 psi
External source 20 psi
Crossbleed 30 psi
Battery power only 35psi
11
Q
Engine restart altitude
A
25,000ft
12
Q
Maximum overtemperature
A
870 degrees
