Fuel Flashcards

1
Q

Maximum Useable Qty per tank

A

2087kg

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2
Q

unuseable fuel per tank (boost pumps operative)

A

22kg

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3
Q

unuseable fuel per tank (boost pumps inoperative)

A

121kg

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4
Q

Max fuel imbalance between tanks

A

363kg

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5
Q

Fuel type

A

JetA / JetA1

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6
Q

Minimum fuel tank temp

A

-40C

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7
Q

Max fuel tank temperature

A

52C

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8
Q

What is the difference between pump A/B and pump C?

A

Pumps A/B are powered by the essential bus, whereas pump C is powered by DC

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9
Q

What fuel quantity will trigger a low fuel warning?

A

210-265kg

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10
Q

How many fuel pumps are in each wing and how are they powered?

A

3, they are electric

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11
Q

When is one single pump NOT capable of supplying fuel to both engines and the APU?

A

Take off / Go-Around

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12
Q

What is the altitude limitation of the engine driven fuel pump?

A

25,000ft

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13
Q

Below what pressure will you get an EICAS low fuel pressure / remaining pumps come online?

A

6.5 psi

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14
Q

Where are the fuel pumps located?

A

In a collector box to ensure they are always submerged

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15
Q

Which fuel tank feeds the APU?

A

Right hand side

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