A、In flight with two IDG supply.
B、ON ground with APU supply only.
C、ON ground with EXT PWR only.
答案:B
A、In flight with two IDG supply.
B、ON ground with APU supply only.
C、ON ground with EXT PWR only.
答案:B
A. AC BUS 1.
B. AC BUS 2.
C. Emergency Generator.
A. The air intake flap actuator cannot be overidden.
B. The air intake flap actuator can be hydraulically overidden.
C. The air intake flap actuator can be overidden by a Manual Override Device.
A. Yaw damping signals.
B. Rudder trim signals.
C. Turn coordination signals.协调转弯
A. ADV in dual display mode only.
B. Nothing in single display mode.
C. ADV in ECAM MONO display mode only.
A. By comparison between the SFCC commands and the Asymmetry PPU signals.
B. By comparison between the SFCC commands and the Feedback PPU signals.
C. By comparison between Asymmetry PPU and the Feedback PPU signals.
A. Critical parameter feedback signnals
B. Acknowledgment signals and DU failure information
C. A and B
A. Feedback
B. Master DSDL
C. Message Data bus
A. The TLA
B. The ground logic
C. The N2
A. RMP 1 or 2.
B. RMP 1 only.
C. The onside RMP only.
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.