AW 139 Fuel

Question 1

How does fuel crossfeeding occur, with the crossfeed switch at NORMAL?

Answer 1

b. Automatically with a FUEL PUMP caution.

Question 2

What feature does the FUEL SYSTEM have when fuel crossfeeding occurs with the crossfeed switch at NORMAL ?

Answer 2

c. Part of a fuel content in one tank can not be supplied with the operating pump

Question 3

What action should be carried out after a 1 FUEL PUMP caution?

Answer 3

b. The XFEED switch should be set to CLOSE if the fuel pressure on #1 system is not recovered

Question 4

When fuel crossfeed occurs with the switch at NORMAL:

Answer 4

c. Part of fuel content in one tank can´t be supplied with the operating pump

Question 5

In case of 1 FUEL PUMP caution:

Answer 5

c. Continue flight

Question 6

Fuel manifold is provided with:

Answer 6

c. Shut-off valves, cross-feed valve, pressure transmitter

Question 7

In case of FUEL PROBE caution:

Answer 7

a. Continue flight

Question 8

In case of FCU FAIL caution:

Answer 8

a. Continue flight

Question 9

With the A/C not electrically powered , the shut-off valve and the cross-feed valve indicators:

Answer 9

c. Will be black

Question 10

In case of fire into the no.1 engine bay, the relative shut-off valve:

Answer 10

c. Is closed automatically only when the ENG 1 FIRE EXTING is armed

Question 11

The cross-feed valve switch is set to CLOSED. The booster pump failure

Answer 11

a. Has no influence on it