Fuel

Question 1

Cross feed selector knob must be off during

Answer 1

Takeoff and Landing

Question 2

How many electric fuel pumps are installed in each wing

Answer 2

3

Question 3

Engine driven fuel pumps will provide suction feed if electric fuel pump operation is not available and is limited up to

Answer 3

25,000 feet

Question 4

Selecting the XFEED knob to LOW1 or LOW2 will de-energize the pump associated to the side with _ level and the _ valve will open

Answer 4

Low and Crossfeed

Question 5

Fuel for APU operation is normally supplied from _ side fuel system

Answer 5

right

Question 6

Name the two ways that fueling and refueling can be accomplished

Answer 6

Pressure or Gravity

Question 7

To prevent pump cavitation a(n) _ pump and flapper valves ensure enough fuel in the collector box in all conditions

Answer 7

Ejector

Question 8

A(n) _ in the wing root keeps the electrical pumps inlets submerged

Answer 8

Collector Box

Question 9

If fuel pressure drops below _psi, the remaining wing pumps are automatically switched on

Answer 9

6.5

Question 10

How many pumps are capable of supplying fuel for both engines and APU under all phases of flight, except takeoff and go around

Answer 10

One