A、By setting the landing gear lever to the "UP" position.
B、By shock absorber extension.通过减震器扩展。
C、By auto brake deactivation.
答案：A
A、By setting the landing gear lever to the "UP" position.
B、By shock absorber extension.通过减震器扩展。
C、By auto brake deactivation.
答案：A
A. On the torque shafts.
B. On the actuators.
C. On the PCU output shaft.
A. The prinary parameters.
B. The secondary parameters.
C. Both the primary and the secondary parameters.
A. Yes
B. No
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. VOR/MKR receiver 2.
B. VOR/MKR receiver 1.
C. VOR/MKR receivers 1 and 2.
A. When the ILS pushbutton is selected.
B. When G/S and LOC beams are received.
C. A and B
A. Six vertical-load and four side-load rollers.
B. Four vertical-load and two side-load rollers.
C. Two vertical-load and four side-load rollers.
A. The whole electrical network is still operational.
B. AC BUS 1 is lost.
C. AC BUS 2 is lost.
A. To control the corresponding pack and flow control valve
B. To control the trim air valves
C. To control the hot air regulate pressue valve
A. By a greeg dot.
B. By a yellow arrow corresponding to the speed in 15 seconds.
C. By a yellow arrow corresponding to the speed in 10 seconds.
