The automation selection of navigation frequencies is made by:

A. Load factor function.

B. Pitch trim function,computation of the normal law, yaw damper function and load factor function.

C. Pitch trim function,computation of the normal law and load factor function.

A. The HP compressor inlet.

B. The HP compressor discharge.

C. The combustion chamber discharge.

A. Engine Control Unit.

B. Hydraulic Control Unit.

C. Thrust Control Unit.

A. THE EIU

B. The Thrust Lever Angle.

C. The engine thrust rating.

A. A warning on the oxygen control panel 21 VU.

B. The direct reading pressure gauge on the oxygen cylinder.

C. A yellow indicator.

A. To send a pneumatic signal to control the FAV.

B. To send a pneumatic signal to the OPV in case of overpressure.

C. To send a pneumatic signal to control the PRV.

A. On the overhead panel.

B. On the overhead panel and the center pedestal.

C. On the center pedestal.

A. By pressing the transmission key on the ACP.

B. By pressing the CLR pushbutton.

C. By pressing the RESET key on any ACP.

A. Form APU fire panel.

B. Automatically.

C. Form external power panel.

A. No.

B. Yes.