A、It is impossible to engage the autopilot.
B、Engines running, it is impossible to engage the autopilot.
C、Engines shut down, it is impossible to engage the autopilot
答案:B
A、It is impossible to engage the autopilot.
B、Engines running, it is impossible to engage the autopilot.
C、Engines shut down, it is impossible to engage the autopilot
答案:B
A. A.With yellow pump
B. B.With Green pump
C. C.With Blue pump
A. Bank angle and stall protections.
B. Bank angle and and high speed protections.
C. Stall protection only.
A. In flight, if Blue hydraulic power is lost.
B. As soon as two hydraulic power systems are lost.
C. In flight, if both AC electrical power sources are lost.
A. To interconnect the two chambers of the steering actuator.
B. To apply hydraulic pressure to the servovalve.
C. To bypass the servovalve in case of BSCU failure.
A. A red and an amber light below the E/W display.
B. A red and an amber light in front each pilot.
C. A message displayed on P.F.D 1 .
A. When hydraulic pressure is lost.
B. When ELAC 1 signal is lost.
C. When FAC 2 and 3 signal is lost.
A. At ground/flight transition.
B. At flight/ground transition.
C. Both.
A. The RAM Air Turbine (RAT) is extended.
B. The emergency generator comes on line.
C. The RAT is extended and the emergency gennerator comes on line.
A. Yaw damper, rudder trim, rudder travel limitation, flight envelope protection.
B. Yaw damper, pitch trim, rudder trim, flight envelope protection.
C. Yaw damepr, rudder trim, pitch trim.
A. Individual reservoir depressurization.
B. Depressurization of related hydraulic circuit.
C. Hydraulic system depressurization.