Fuel system Flashcards
1
Q
List the p8 fuel tank groups
A
- main 1
- main 2
- center
- forward
- aft
2
Q
fuel capacity of the p8?
A
10,856 gallons
3
Q
State purpose of OBIGGS
A
ONBOARD INERT GAS GENERATION SYSTEM
supplies nitrogen enriched air to all of the fuel tanks
4
Q
which tank cells compromise the forward tank group?
A
4,5,6
5
Q
which tank cells are in the aft tank group?
A
7,8,9,10
6
Q
the fuel temp. indicating system measures fuel temp. in which fuel tanks?
A
center,main 1&2
7
Q
describe the interaction between the idg oil and the engine feed fuel flow.
A
idg cooling system uses engine feed fuel flow through the fuel cooled oil cooler on the engine to help cool the idg oil. the heated return fuel mixes with the fuel in the main tanks
