What does the pressure detector indicate to the ECU ?

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. 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.俯仰配平，正常法则计算，载荷系数

A. - Elevator and THS

B. - Aileron and THS

C. -Rudder and THS

A. The AFT galley has been shed.

B. ALL the galleys have been shed.

C. An overload on any generator (APU or IDG).

A. The Vacuum System Controller

B. The vacuum generator

C. The associated Flush Control Unit BITE

A. Automatic system 1 fail

B. Both automatic systema fail

C. Manual system fails

A. By pressing the central HDG-V/S / TRK-FPA pushbutton on the FCU.

B. By disengaging the HDG or V/S modes.

C. By pressing a FD pushbutton.

A. THE EIU

B. The Thrust Lever Angle.

C. The engine thrust rating.

A. All systems.

B. AUTO call out, low speed warning and TCAS.

C. Stall and windshear.

A. Yes, wing tank pumps are always runing

B. No, only when center tank is empty

C. No, because of center tank pump priority