Fuel Flashcards

1
Q

The maximum allowed random lateral fuel imbalance between tanks 1 and 2 is_____

A

1000 lbs

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2
Q

Normally, the fuel crossfeed valve is in what position?

A

closed

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3
Q

While on the ground, center tank fuel pump switches must not be positioned ON unless the center tank fuel quantity exceeds ________ pounds.

A

1000

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4
Q

You must not position the center tank fuel pump switches to ON unless __________.

A

personnel are available on the flight deck to monitor low-pressure lights

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5
Q

To ensure center tank fuel is used first, the center tank pumps produce _______ pressure than the main tank pumps.

A

higher

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6
Q

In the event normal electrical fuel pump operation is not available, the engine driven fuel pumps _________________

A

will provide suction feed

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7
Q

________________ closes whenever their respective engine fire warning switch is pulled or engine start lever is placed to CUTOFF.

A

Both the spar fuel shutoff valve and the engine fuel shutoff valve

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8
Q

Fuel for the APU is normally supplied from the ______ fuel manifold when AC fuel pumps are operating.

A

LEFT

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9
Q

When the ENGINE VALVE CLOSED light is extinguished, this indicates the related valve is ___________.

A

OPEN

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10
Q

You know the spar valve is closed with an illuminated (blue) _________ SPAR VALVE CLOSED light.

A

dim

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11
Q

An illuminated bright blue crossfeed VALVE OPEN light is indicating ____________.”

A
  • the crossfeed valve is in transit

* the crossfeed valves position and CROSSFEED selector disagree

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12
Q

An amber illuminated FILTER BYPASS light is indicating ____________.

A

an impending fuel filter bypass

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13
Q

The quantity indication on the fuel system calculates _________ fuel quantity in each tank.

A

the useable

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14
Q

An amber illuminated Fuel (LOW) indication will display when __________.

A

the fuel quantity is less than 2000 lbs. in the related main tank

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15
Q

An amber displayed fuel configuration (CONFIG) alert is indicating ____________.

A

either engine running and both center fuel pump switches are positioned OFF, and center fuel tank quantity is greater than 1600 lbs

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16
Q

An amber illuminated Fuel Imbalance (IMBAL) Indication is displayed when main tanks differ by more than ____________ and will be displayed until imbalance is reduced to _______.

A

1000 lbs; 200 lbs