FUEL SYSTEM

Question 1

1. HOW MANY PUMPS ARE THERE IN EACH FUEL TANK?

A. ONE FUEL PUMP IN EACH TANK
B. TWO FUEL PUMPS IN EACH TANK
C. THERE IS NO FUEL PUMP BECAUSE TANKS ARE AIR PRESSURIZED
D. TWO FUEL PUMPS ONLY FOR ALL TANKS

Answer 1

B. TWO FUEL PUMPS IN EACH TANK

Question 2

2. NORMALLY, WHERE CAN YOU CHECK THE FUEL QUANTITY OF EACH TANK?

A. ON ECAM UPPER DISPLAY, ON FUEL PAGE
B. ON FUEL PAGE ONLY, ON ECAM LOWER DISPLAY
C. ON ECAM UPPER DISPLAY
D. ON ECAM, UPPER DISPLAY, OR ON REFUELING CONTROL PANEL

Answer 2

B. ON FUEL PAGE ONLY, ON ECAM LOWER DISPLAY

Question 3

3. WITH ALL FUEL PUMPS SWITCHES ON, ARE WING TANK PUMPS RUNNING WHILE CENTER TANK ISSUPPLYING?

A. YES, WING TANK PUMPS ARE ALWAYS RUNNING
B. NO, ONLY WHEN CENTER TANK IS EMPTY
C. NO, BECAUSE OF CENTER TANK PUMP PRIORITY

Answer 3

A. YES, WING TANK PUMPS ARE ALWAYS RUNNING

Question 4

4. HOW MANY CELLS IN EACH A320 WING TANK?

A. TWO
B. THREE

Answer 4

A. TWO

Question 5

5. WHERE IS THE VENT SURGE TANK LOCATED?

A. IN THE OUTER SECTION OF EACH WING
B. IN THE WING TANK

Answer 5

A. IN THE OUTER SECTION OF EACH WING

Question 6

6. WHERE IS THE FUEL REMAINING IN THE SURGE TANK SCAVANGED?

A. INNER CELL
B. OUTER CELL

Answer 6

B. OUTER CELL

Question 7

7. WHICH TYPE OF MOTOR CONTROLS THE FUEL CROSS-FEED?

A. SINGLE
B. DOUBLE

Answer 7

B. DOUBLE

Question 8

8. IN THE A320, WHERE ARE THE (FUEL) TRANSFER VALVES LOCATED?

A. IN EACH OUTER CELL
B. IN EACH INNER CELL
C. ON EACH SEALED RIB OF EACH WING TANK

Answer 8

C. ON EACH SEALED RIB OF EACH WING TANK

Question 9

9. WHAT IS THE PURPOSE OF THE PRESSURE RELIEF SEQUENCE VALVES ON THE A320?

A. ALLOWS THE TRANSFER, FROM WING TANKS TO CENTER TANK
B. WHEN ALL PUMPS ARE RUNNING, CENTER PUMPS WILL DELIVER FUEL PREFERENTIALLY

Answer 9

B. WHEN ALL PUMPS ARE RUNNING, CENTER PUMPS WILL DELIVER FUEL PREFERENTIALLY

Question 10

10. IN NORMAL A320 OPERATION, EACH ENGINE IS SUPPLIED BY:

A. ONE WING TANK PUMP AND ONE CENTER TANK PUMPS
B. TWO WING TANK PUMPS AND TWO CENTER TANK PUMPS
C. TWO WING TANK PUMPS AND ONE CENTER TANK PUMP

Answer 10

B. TWO WING TANK PUMPS AND TWO CENTER TANK PUMPS

Question 11

11. IS GRAVITY FEEDING FROM CENTER TANK POSSIBLE?

A. YES
B. NO

Answer 11

B. NO

Question 12

12. THE LP VALVES ARE CONTROLLED TO OFF POSITION BY:

A. ENGINE MASTER SWITCHES
B. ENGINE MASTER SWITCHES AND FIRE P/B’S
C. FIRE P/B’S

Answer 12

B. ENGINE MASTER SWITCHES AND FIRE P/B’S

Question 13

13. THE NORMAL TANK FILLING ORDER IS:

A. WING TANKS THEN CENTER TANK
B. CENTER TANK THEN WING TANKS

Answer 13

A. WING TANKS THEN CENTER TANK

Question 14

14. AMBER FAULT LIGHT ILLUMINATES ON TANK PUMP P/B WHEN:

A. PUMP IS NOT ENERGIZED
B. P/B AT OFF WITHOUT FAILURE
C. THE DELIVERY FUEL PRESSURE DROPS

Answer 14

C. THE DELIVERY FUEL PRESSURE DROPS

Question 15

15. AMBER FAULT LIGHT ILLUMINATES ON FUEL MODE SEL. P/B WHEN:

A. THE DELIVERY FUEL PRESSURE DROPS
B. CENTER TANK HAS MORE THAN 250 KG AND ANY WING TANK HAS LESS THAN 5000 KG
C. THE TWO CENTER TANK PUMPS ARE SELECTED OFF

Answer 15

B. CENTER TANK HAS MORE THAN 250 KG AND ANY WING TANK HAS LESS THAN 5000 KG

Question 16

16. IN THE A320, THE MAXIMUM OUTER TANKS FUEL UNBALANCE IS (TAKE OFF & LANDING):

A. 1500 KG
B. 1800 KG
C. 530 KG

Answer 16

C. 530 KG

Question 17

17. THE MAXIMUM REFUELING PRESSURE IS:

A. 50 PSI (3.5 BARS)
B. 36 PSI (2.5 BARS)
C. 11 PSI (0.75 BAR)

Answer 17

A. 50 PSI (3.5 BARS)

Question 18

18. IN THE A320, FOB (FUEL ON BOARD) BOXED AMBER ON ECAM FUEL PAGE MEANS:

A. BOTH TRANSFER VALVES IN EITHER WING TANK FAIL TO OPEN WHEN INNER CELL IS AT LOW LEVEL
B. ONE TRANSFER VALVE FAILS TO OPEN WHEN INNER CELL IS AT LOW LEVEL
C. FQI (FUEL QUANTITY INDICATOR) IS DEGRADED

Answer 18

A. BOTH TRANSFER VALVES IN EITHER WING TANK FAIL TO OPEN WHEN INNER CELL IS AT LOW LEVEL

Question 19

19. FOB (FUEL ON BOARD) HALF-BOXED AMBER ON EWD MEANS:

A. THE QUANTITY SHOWN IS NOT FULLY USABLE
B. FUEL QUANTITY INDICATOR IS DEGRADED

Answer 19

A. THE QUANTITY SHOWN IS NOT FULLY USABLE

Question 20

20. IF OPEN, WHEN WILL THE TRANSFER VALVES CLOSE AGAIN?

A. WHEN THE CELL IS EMPTY
B. TRANSFER VALVES CLOSE AUTOMATICALLY AT THE REFUELING SELECTION

Answer 20

B. TRANSFER VALVES CLOSE AUTOMATICALLY AT THE REFUELING SELECTION

Question 21

21. FOR WHAT PURPOSE IS FUEL USED BY ELECTRICAL SYSTEM?

A. TO COOL THE IDG OIL
B. TO COOL THE ENGINE OIL

Answer 21

A. TO COOL THE IDG OIL

Question 22

22. APU FUEL IS SUPPLIED BY:

A. ENGINE FUEL PUMP (S) ONLY
B. APU FUEL PUMP ONLY
C. EITHER ONE

Answer 22

C. EITHER ONE

Question 23

23. IN THE A320, WITH THE SLATS EXTENDED, THE CENTER TANK PUMPS RUN ON GROUND:

A. ALWAYS
B. NEVER
C. YES, AFTER ENGINE START FOR 2 MINS

Answer 23

C. YES, AFTER ENGINE START FOR 2 MINS

Question 24

24. IN THE A320, WHAT DOES THE MODE SEL. P/B CONTROL?

A. CENTER TANK AND WING TANK PUMPS
B. CENTER TANK PUMPS ONLY
C. WING TANK PUMPS ONLY

Answer 24

B. CENTER TANK PUMPS ONLY

Question 25

25. WHEN THE CENTER TANK IS EMPTY (MODE AUTO), CENTER TANK PUMPS: A. MUST BE MANUALLY SWITCHED OFF B. STOP AUTOMATICALLY AND WING TANK PUMPS START RUNNING C. STOP AUTOMATICALLY 5 MIN AFTER LO LEVEL REACHED IN CENTER TANK

Answer 25

C. STOP AUTOMATICALLY 5 MIN AFTER LO LEVEL REACHED IN CENTER TANK

Question 26

26. WHAT HAPPENS TO THE IDG COOLING FUEL WHEN THE OUTER CELLS ARE FULL? A. FUEL RETURNS TO THE ENGINE FEEDING LINE B. FUEL OVERFLOWS INTO THE INNER CELL THROUGH A SPILL PIPE

Answer 26

B. FUEL OVERFLOWS INTO THE INNER CELL THROUGH A SPILL PIPE

Question 27

27. IN THE A320, WHAT HAPPENS TO THE IDG COOLING FUEL WHEN THE WING TANK IS FULL? A. FUEL GOES DIRECTLY INTO THE CENTER TANK B. FUEL RETURNS TO THE ENGINE FEEDING LINE C. THE SYSTEM SELECT CTR TK PUMPS OFF, WING TK PUMPS FEED APPROX. 500 KG THE CTR TK PUMPS RUN AGAIN

Answer 27

C. THE SYSTEM SELECT CTR TK PUMPS OFF, WING TK PUMPS FEED APPROX. 500 KG THE CTR TK PUMPS RUN AGAIN

Question 28

28. SUCTION VALVES ARE: A. ALWAYS OPEN REGARDLESS OF PUMPS STATUS B. NORMALLY CLOSED BY PUMPS PRESSURE C. OPEN AUTOMATICALLY WHEN FUEL X-FEED IS SELECTED ON

Answer 28

B. NORMALLY CLOSED BY PUMPS PRESSURE

Question 29

29. WHY HAS A 2 % ADDITIONAL SPACE BEEN PROVIDED IN EACH FUEL TANK? A. FOR COOLING PURPOSE B. FOR FUEL EXPANSION WITHOUT SPILLAGE INTO THE VENT SURGE TANK

Answer 29

B. FOR FUEL EXPANSION WITHOUT SPILLAGE INTO THE VENT SURGE TANK

Question 30

30. IN THE A320, DURING THE TAKE OFF, CENTER TANK FUEL IS: A. SUPPLYING TO BOTH ENGINES B. NOT SUPPLYING WHILE SLATS ARE EXTENDED C. NOT SUPPLYING WITH THE MODE SELECT AT AUTO D. REQUIRED TO BE DESELECTED BY THE PILOT

Answer 30

B. NOT SUPPLYING WHILE SLATS ARE EXTENDED

Question 31

31. WITH FUEL IN ALL TANKS, IN FLIGHT, FUEL IS USED: A. FROM THE INNER CELLS AND OUTER CELLS THEN THE CENTER TANK B. FROM THE OUTER CELLS AND INNER CELLS THEN THE CENTER TANK C. FROM THE CENTER TANK, THEN THE OUTER CELLS, THEN INNER CELLS D. FROM THE CENTER TANK, THEN FROM INNER CELLS TO A PREDETERMINED LEVEL WHEN OUTER CELL FUEL COMBINES WITH INNER CELL FUEL

Answer 31

D. FROM THE CENTER TANK, THEN FROM INNER CELLS TO A PREDETERMINED LEVEL WHEN OUTER CELL FUEL COMBINES WITH INNER CELL FUEL

Question 32

32. IN NORMAL OPERATION THE CROSS FEED VALVE IS: A. CLOSED FOR TAKE OFF B. AUTOMATICALLY OPENED WHEN THE CENTER TANK HAS MORE THAN 100 KG OF FUEL AND EITHER WING TANKS HAS LESS THAN 5000 KG C. OPEN FOR TAKE OFF D. AUTOMATICALLY OPENED BY THE MODE SEL PUSH BUTTON SWITCH

Answer 32

A. CLOSED FOR TAKE OFF

Question 33

33. ARE THE ENGINES STILL SUPPLIED IN CASE OF FUEL FILTER CLOG? A. YES BY USING THE FUEL COMING FROM THE IDG COOLING AND OUTER TANK LINE B. NO C. YES BYPASSING THE FUEL FILTER (BYPASS VALVE)

Answer 33

C. YES BYPASSING THE FUEL FILTER (BYPASS VALVE)

Question 34

34. WHAT IS THE A320 MAXIMUM TOTAL FUEL CAPACITY? A. 18,728 KG B. 20.829 KG C. 23.666 KG

Answer 34

A. 18,728 KG