Fuel Flashcards
What is the indication if the Nitrogen Generator System
(NGS) is not operational?
Either the INOPERATIVE light (amber) is illuminated or
there are no lights illuminated on the wheel well panel.
The LOW (amber) fuel alert indicates_____.
fuel quantity in the respective main tank is less than
2000 lbs
CONFIG (amber) alert displays when center tank fuel
quantity is greater than _____ lbs”,” either engine running”,” and both CTR FUEL PUMP switches are_____.
1600 / OFF
IMBAL (amber) alert means the main tanks differ by more
than _____ pounds.
1000
The IMBAL (amber) alert remains until the imbalance is \_\_\_\_\_.
reduced to 200lbs
The engines use _____ tank fuel first”,” even though all fuel pumps are operating”,” due to ______ in this tank.
center / higher fuel pump output pressure
A main tank FUEL PUMP switch is turned OFF. A LOW PRESSURE light (amber) for the pump illuminates. This is \_\_\_\_\_.
normal for a main tank FUEL PUMP
The Center Tank Fuel Pump switches are ON. A LOW PRESSURE light (amber) for a pump illuminates indicating \_\_\_\_\_.
the pump will automatically shut down if this signal
illuminates continuously for 15 seconds
The Center Tank Fuel Pump LOW PRESSURE light (amber)
illuminates. The Fuel Annunciator and MASTER CAUTION
LIGHTS _____ if this signal continues for approximately 10 seconds.
illuminate
Opening the Crossfeed valve inflight”,” ____.
allows fuel to feed from any tank to either engine
The Crossfeed VALVE OPEN light (bright blue) indicates
_____.
the crossfeed valve is in transit or disagrees with the
selector position
The Crossfeed VALVE OPEN light is extinguished. This
indicates the crossfeed valve _____.
is closed with the CROSSFEED selector in the closed
position
When Main Tank fuel pump pressure is low”,” the No. 1
engine and the APU can suction feed from the _____ Tank.
No.1
Fuel for the APU”,” when AC fuel pumps are not operating”,” _____.
is suction fed from Main Tank No. 1
Where is the Fueling Receptacle?
under the leading edge of the right wing
