Fire Protection Flashcards
1
Q
What fire bottles does the aircraft have?
A
2 engine
1 apu
1 cargo (3 heads)
Lavatory
2
Q
Where are the fire detection loops installed?
A
Pylons nacelle, in engine core, and 8n engine fan section.
3
Q
What happens when a fire switch is released out?
A
Silences aural warning
Arms fire extinguisher squibs
Closes lp fuel valve
Closes hydraulic fire shutoff valve
Closes pack flow control valve
Cuts off FADEC power supply
Deactivates IDG
4
Q
What’s the difference of an APU fire on the ground vs in flight?
A
APU auto shuts down and bottle discharged
5
Q
What does a dirty socks odour signify?
A
An oil leak
