2.10.11

NOTE

TO CHECK YOUR PREPARATION ,PLZ WRITE DOWN YOUR SELECTED OPTIONS (A,B,C) ON ROUGH PAGE AND  AT THE END OF QUIZ , VERIFY YOUR SELECTED OPTIONS WITH THE CORRECT OPTIONS GIVEN BELOW

Question Number. 21. What happens to the capacitance in a fuel contents gauge as fuel is used?. 
Option A. Depends on altitude.
Option B. Increases.
Option C. Decreases.


Question Number. 22. When an aircraft is put into storage for medium / long periods, the fuel tanks should.
Option A. have some fuel left in to prevent sealant from deteriorating/drying out.
Option B. be full.
Option C. be empty.


Question Number. 23. Integral fuel booster pumps.
Option A. require ram air cooling.
Option B. lets the fuel do cooling.
Option C. require no cooling.


Question Number. 24. The purpose of a scavenge system within a fuel system is.
Option A. to ensure that all unused fuel is returned to the tanks efficiently.
Option B. to ensure that all available fuel can be used.
Option C. to ensure that any water in the fuel is constantly dispersed thus reducing microbiological contamination.




Question Number. 25. In a light fixed wing aircraft, the fuel warning light indicates.
Option A. pump failure.
Option B. the tank does not pressurise.
Option C. ice blockage, filter popped or pump fail.



Question Number. 26. How is fuel supplied to a turbine engine?.
Option A. By a fuel boost pump.
Option B. By suction from the engine driven fuel pump.
Option C. By a gravity feed pump.



Question Number. 27. A fuel tank suction valve will open when.
Option A. the booster pump fails.
Option B. both the engine driven and booster pump fail.
Option C. the engine driven pump fails.



Question Number. 28. To prevent water condensation in a fuel tank.
Option A. the tank should be filled as full as possible.
Option B. the tank should be filled with the minimum fuel possible.
Option C. the filler cap should be left open.



Question Number. 29. To protect the centre tank fuselage area from a vapour build up.
Option A. ram air is circulated around the tank.
Option B. a shroud vent and overboard drain is fitted.
Option C. cabin air is bled around the tank.


Question Number. 30. When a fuel jettison valve is in transit, the magnetic indicator would show.
Option A. amber and in line.
Option B. amber and cross line.
Option C. green and in line.

ABOVE QUESTIONS WITH ANSWERS 


Question Number. 21. What happens to the capacitance in a fuel contents gauge as fuel is used?.
Option A. Depends on altitude.
Option B. Increases.
Option C. Decreases.
Correct Answer is. Decreases.
Explanation. Aircraft Electricity and Electronics Eismin Page 353.

Question Number. 22. When an aircraft is put into storage for medium / long periods, the fuel tanks should.
Option A. have some fuel left in to prevent sealant from deteriorating/drying out.
Option B. be full.
Option C. be empty.
Correct Answer is. have some fuel left in to prevent sealant from deteriorating/drying out.
Explanation. AL/3-15 9.3.

Question Number. 23. Integral fuel booster pumps.
Option A. require ram air cooling.
Option B. lets the fuel do cooling.
Option C. require no cooling.
Correct Answer is. lets the fuel do cooling.
Explanation. NIL
Question Number. 24. The purpose of a scavenge system within a fuel system is.
Option A. to ensure that all unused fuel is returned to the tanks efficiently.
Option B. to ensure that all available fuel can be used.
Option C. to ensure that any water in the fuel is constantly dispersed thus reducing microbiological contamination.
Correct Answer is. to ensure that any water in the fuel is constantly dispersed thus reducing microbiological contamination.
Explanation. Transport Category Aircraft Systems Page 6.17.


Question Number. 25. In a light fixed wing aircraft, the fuel warning light indicates.
Option A. pump failure.
Option B. the tank does not pressurise.
Option C. ice blockage, filter popped or pump fail.
Correct Answer is. ice blockage, filter popped or pump fail.
Explanation. NIL.

Question Number. 26. How is fuel supplied to a turbine engine?.
Option A. By a fuel boost pump.
Option B. By suction from the engine driven fuel pump.
Option C. By a gravity feed pump.
Correct Answer is. By a fuel boost pump.
Explanation. NIL.

Question Number. 27. A fuel tank suction valve will open when.
Option A. the booster pump fails.
Option B. both the engine driven and booster pump fail.
Option C. the engine driven pump fails.
Correct Answer is. the booster pump fails.
Explanation. NIL.

Question Number. 28. To prevent water condensation in a fuel tank.
Option A. the tank should be filled as full as possible.
Option B. the tank should be filled with the minimum fuel possible.
Option C. the filler cap should be left open.
Correct Answer is. the tank should be filled as full as possible.
Explanation. NIL.

Question Number. 29. To protect the centre tank fuselage area from a vapour build up.
Option A. ram air is circulated around the tank.
Option B. a shroud vent and overboard drain is fitted.
Option C. cabin air is bled around the tank.
Correct Answer is. cabin air is bled around the tank.
Explanation. NIL.
Question Number. 30. When a fuel jettison valve is in transit, the magnetic indicator would show.
Option A. amber and in line.
Option B. amber and cross line.
Option C. green and in line.
Correct Answer is. amber and cross line.
Explanation. NIL.