How is the SSFDR energized ?

A. Command pressure From the Fuel Metering Valve.

B. HP fuel Shut Off latching solenoid de-energized.

C. Both command pressure from the Fuel Metering Valve and HP fuel Shut Off latching solenoid de-energized.

A. To ventilate the avionices equipment

B. To ensure the heating of the avionics bay

C. To avoid avionics bay structural damage

A. A red V/S flag comes on.

B. A degraded V/S data provided by ADR.

C. Nothing.

A. Active.

B. Damping.

C. Re-centering.

A. The Captain＇s ND and PFD are not in normal configuration.

B. The ECAM displays are not in normal configuration.

C. The First Officer＇s ND and PFD are not in normal configuration.

A. The Ground Power Control Unit has tripped the external ground cart.

B. The external ground cart is connected to the aircraft network.

C. The external ground cart can be connected to the aircraft network.

A. The ND displays the terrain地形 image.

B. The terrain image is superposed叠加 with the radar image on the ND.

C. The radar image is present until a terrain caution or warning is detected.

A. Engine Control Unit.

B. Hydraulic Control Unit.

C. Thrust Control Unit.

A. Rudder trim actuator.

B. Rudder trim and yaw damper actuators.

C. Yaw damper actuators.

A. To sign any low pressure to the ECAM.

B. To control the pump operation.

C. To shut the APU LP valve in case of fire.