Fuel

Question 1

Maximum Useable Qty per tank

Answer 1

2087kg

Question 2

unuseable fuel per tank (boost pumps operative)

Answer 2

22kg

Question 3

unuseable fuel per tank (boost pumps inoperative)

Answer 3

121kg

Question 4

Max fuel imbalance between tanks

Answer 4

363kg

Question 5

Fuel type

Answer 5

JetA / JetA1

Question 6

Minimum fuel tank temp

Answer 6

-40C

Question 7

Max fuel tank temperature

Answer 7

52C

Question 8

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

Answer 8

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

Question 9

What fuel quantity will trigger a low fuel warning?

Answer 9

210-265kg

Question 10

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

Answer 10

3, they are electric

Question 11

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

Answer 11

Take off / Go-Around

Question 12

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

Answer 12

25,000ft

Question 13

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

Answer 13

6.5 psi

Question 14

Where are the fuel pumps located?

Answer 14

In a collector box to ensure they are always submerged

Question 15

Which fuel tank feeds the APU?

Answer 15

Right hand side