11.10 Fuel Syetems Flashcards
1
Q
ATA fuel
A
28
2
Q
3 types of tanks
A
Integral
Bladder
Rigid removable
3
Q
When is inflow and outflow air possible in fuel tank
A
When using the fuel
When fueling and de fuelling
4
Q
Fuel supply system parts
A
Booster pumps
Check valves
Fire shut off valve
CrossFed system
5
Q
Fuel supply system
Booster pump
A
- Feeds fuel from tank to engine
- consists of a 3 phase alternating current engine and a centrifugal pump
- pump can be removed without draining tank
- at least 2 pumps in each tank
6
Q
How much airspace at top of fuel tank
A
2%
7
Q
Jettison:
A
Dumps fuel From centre tank
