During which operation is the leak measurement valve closed automatically ?

A. Feedback

B. Master DSDL

C. Message Data bus

A. Half of the Quantity Indicating data is no longer available.

B. FQIS operates normally, only CFDS report will indicate failure.

C. Fuel waring is triggered in addition of CFDS report.

A. A locking pin on the sliding window frame

B. The sliding window operating handle

C. None

A. Engine running.

B. Engine running above 60% of N1.

C. Engine running above minimum idle.

A. AC ESS BUS, DC ESS BUS and AC STATIC INVERTER BUS are supplied.

B. DC ESS BUS,AC STATIC INVERTER BUS and DC BAT BUS are supplied.

C. AC ESS BUS, AC STATIC INVERTER BUS and DC BAT BUS are supplied.

A. During main engine start.

B. During APU start, or above 23000ft.

C. If EGT is too high.

A. The valve closes as it is spring loaded closed.

B. The valve opens as it is spring loaded open.

C. Stays as it is.

A. When the ILS pushbutton is selected.

B. When G/S and LOC beams are received.

C. A and B

A. By means of two solenoids energized at the same time.

B. By means of two solenoids.

C. By means of one solenoid only.

A. ± 6 degrees.

B. ± 74 degrees.

C. ± 95 degrees.