FUEL

Question 1

The engine fuel feed system has how many AC pumps?

Answer 1

6

Question 2

When all the lights on the wing tank pump switches are extinguished, the pump is:

Answer 2

On

Question 3

The primary purpose of the fuel system is to supply fuel to the engines and:

Answer 3

APU

Question 4

The fuel temperature sensor provides signals to the:

Answer 4

FADEC

Question 5

The fuel recirculation system ensures:

Answer 5

Proper cooling of the IDG oil

Question 6

When the sensor is wet, the fuel temperature is shown in:

Answer 6

Green

Question 7

A low-level caution is triggered when the fuel level goes below:

Answer 7

750 kgs

Question 8

The fuel probes in the tanks measure fuel:

Answer 8

Level and temperature

Question 9

The center tank suction feed:

Answer 9

Is not possible

Question 10

The crossfeed valve is normally:

Answer 10

Closed

Question 11

The total fuel capacity of the aircraft is:

Answer 11

19004 kgs

Question 12

If normal AC power is lost, the APU fuel is:

Answer 12

Provided by a special pump

Question 13

Engines are first fed by the respective:

Answer 13

Center tank pump

Question 14

Refueling for all tanks takes about:

Answer 14

20 minutes

Question 15

The ACTUAL display indicates:

Answer 15

Total fuel on board

Question 16

Fuel is transferred from the outer to the inner wing tank by:

Answer 16

Two inter-wing transfer valves

Question 17

The fuel on board indication is shown in:

Answer 17

Green

Question 18

The crossfeed switch controls and indicates:

Answer 18

The position of the crossfeed valve

Question 19

The fuel tank inerting system reduces flammability of the fuel by:

Answer 19

Using oxygen depleted air