737 Fuel Panel

Question 1

Overhead Fuel Panel - Center tank low press

Answer 1

Fuel pump output pressure is low on center tank’s respective pump.

Question 2

Overhead fuel panel - L/R Fuel pump low press

Answer 2

Fuel pump output pressure is low or pump is switched off. <6psi

Illuminates w/ MASTER CAUTION

Question 3

Overhead - Fuel Panel ENG Valve

Answer 3

Extinguished - engine valve is Open

Bright - Valve is in transit or engine start lever / fire handle DISAGREE

Dim - Related spar or engine fuel valve is closed.

Question 4

Overhead - Fuel Panel - SPAR VALVE CLOSED

Answer 4

Extinguished - spar fuel valve is open

Bright - Fuel valve is in transit

Dim - Valve is closed

Question 5

Overhead Fuel Panel - Filter Bypass

Answer 5

Indicates impending fuel filter bypass due to contaminated filter.

(May not be ice because it is heated)

Question 6

What powers the crossfeed valve?

Answer 6

DC Power from the Bat Bus

Question 7

Can engines suction feed?

Answer 7

Yes, through a bypass valve off the main tanks.

Provides normal thrust below FL 300

Question 8

When does Low Fuel Alert illuminate?

Answer 8

When main tanks below 2,000lbs.

Question 9

When do you get Config Alert?

Answer 9

When center tank has more than 1,600lbs w/ both fuel pumps OFF and engines operating.

Question 10

How many fuel sticks are there?

Answer 10

6 in each main tank, 4 in center.

(16)

Question 11

What does the nitrogen generation system do?

Answer 11

Generates nitrogen to replace O2 in the fuel tanks.