A、With avionics bay ambient air
B、With air coming directly from the pack outlet
C、With cabin ambient air
答案：C
A、With avionics bay ambient air
B、With air coming directly from the pack outlet
C、With cabin ambient air
答案：C
A. By the Engine fire pushbutton.
B. Automatically when a fire is detected.
C. By the MASTER lever or by the Engine fire Pushbutton.
A. Side1 and side2 Flight Guidance functions are independent.
B. Side1 and side2 Flight Management functions are independent.
C. One side is inoperative and the remaining FMGC controls both sides.
A. All mode are inhibited.
B. Mode 4 is inhibited.
C. Mode 5 is inhibited.
A. When "DOWN" is selected.
B. When "UP" is selected.
C. When the first engine starts.
A. By visual warning on one ACP.
B. By visual warning on all the ACPS and an aural buzzer.
C. By visual warning on all the ACPS.
A. Upper area.
B. Left memo area.
C. Right memo area.
A. They compute and generate displays.
B. They generate audio warnings.
C. They generate amber warnings.
A. The priority valves give priority to the heavy load users.
B. The priority valves give priority to the essential systems.
C. The priority valves modulate the pressure to the users.
A. The whole electrical network is still operational.
B. AC BUS 1 is lost.
C. AC BUS 2 is lost.
A. To allow the sinks and wash basins to be isolated.
B. To prevent a permanent loss of cabin air pressurization.
C. To prevent wash basins from being isolated.
