In radio-communication mode,which signal determines if the VHF 3 transceiver is tuned by the ACARS MU or by the RMPs?

A. Only on the NDs.

B. On the PFDs and the NDs.

C. On the Upper ECAM DU.

A. At last engine shut down.

B. At electrical power off.

C. On ground, below 1500 feet or TAT>8℃ .

A. By system 1 to Capt PFD and F/O PFD

B. By system 2 to CAPT PFD and F/O PFD

C. By system 1 to CAPT PFD and by system 2 to F/O PFD

A. Yes,from the opposite FMGC.

B. Yes,from the opposite FMGC, but after switching.

C. No,the VOR 2 cannot be tuned.

A. The fluid bypasses the filter element.

B. The fluid is stopped;filling is impossible.

C. The filling pressure has to be increased.

A. Each FMGC drives its own FD symbols, FMGC1 supplies both FMAs and controls the flight controls and engines.

B. FMGC1 drives FD symbols on both PFDs,supplies both FMAs and controls the flight controls and engines.

C. FMGC1 drives FD sybols on the Captain PFD, supplies FMA on Captain PFD and controls the flight controls. FMGC2 controls the engines.

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)

A. A cabin altitude of 8000Ft

B. A cabin altitude of 9550Ft

C. A cabin altitude of 11300Ft

A. Only by yellow high pressure.

B. Only by the brake zccumulator.

C. Either by yellow high pressure or by the brake zccumulator.

A. To change the pressure voltage into a frequency signal.

B. To transmit the tire pressure signal from the wheel to the axle.

C. To perform the permanent test of the system.