A、In open circuit configuration
B、In intermediate circuit configuration, or in closed circuit configuration with airflow higher than the requested value
C、When the ambient Avionics bay temperature is above 34'C(93.2'F)
答案:B
A、In open circuit configuration
B、In intermediate circuit configuration, or in closed circuit configuration with airflow higher than the requested value
C、When the ambient Avionics bay temperature is above 34'C(93.2'F)
答案:B
A. The ailerons and the spoilers.
B. The ailerons and the spoilers.
C. The spoiler and the rudder.
A. On the torque shafts.
B. On the actuators.
C. On the PCU output shaft.
A. Insert the LAT and LONG values of your present position and the destination identifiers in the TO box.
B. Give the origin and destination identifiers in the FROM/TO boxes.
C. Insert the origin identifier in the FROM box and the LAT and LONG values of your destination.
A. One.
B. Two.
C. Three.
A. In mode 2A, with flaps down or in the glide slope beam.
B. In mode 2B, with flaps down and in the glide slope beam.
C. In mode 2A, with flaps not down and not in the glide slope beam.
A. In case of FCA1(2) failure.
B. In case of FAC1(2) pushbutton is pressed in and FAC1(2) is not energized.
C. When the FAC1(2) pushbutton is released out.
A. It is impossible to engage the autopilot.
B. Engines running, it is impossible to engage the autopilot.
C. Engines shut down, it is impossible to engage the autopilot
A. The LAVATORIES are illuminated at FULL BRIGHTNESS, when the associated LAVATORY DOOR(s) is (are) locked.
B. The LAVATORIES are illuminated at 50% brightness, when the associated LAVATORY DOOR is open or closed.
C. A and B are correct.
A. The GCR and PR relays stay energized.
B. The GCR and PR relays are de-energized.
C. The GCR relay stays energized and PR relay is de-energized.
A. The speed manually inserted by the crew into the FCU .The light is off.
B. The speed manually inserted by the crew into the MCDU.The light is on.
C. Dashes and the light is on =Managed speed such as V2 or memorized VAPP are automatically used by the FMGC.