Which computers monitor the flap disconnection data ?

A. 60°.

B. 55°to the Equator.

C. 45°to the Equator.

A. One.

B. Two.

C. Three.

A. To prevent slat asymmetry.

B. To prevent slat loss.

C. To prevent structure overload.

A. Yes

B. No

A. At 100ft.

B. At 200ft.

C. At 400ft.

A. To reduce the air flow to the compressor stage

B. To modulate the pack discharge temperature

C. To increase the air flow to the turbine stage

A. Recording of the mandatory flight data requested by the airworthiness authority.由适航性授权所要求的强制飞行数据的记录

B. Trouble shooting of avionics computers only.航空电子计算机的故障问题

C. Engine condition, APU condition and aircraft performance monitoring.发动机状况，APU状态和飞机性能监测

A. APU generator is de-energized.

B. APU generator is disconnected.

C. APU generator is energized.

A. Nothing happens.

B. The windshield heating is cut off.

C. The windshield and windows are heated.

A. Both APs can be engaged whatever the flight phase.

B. During the approach phase ,it is recommended to engage the second AP.

C. Both APs can never be engaged at the same time (last in, last engaged).