Where are the coding switches located ?

A. To change the pressure voltage into a frequency signal.

B. To transmit the tire pressure signal from the wheel to the axle.将轮胎压力信号从轮子传递到轴

C. To perform the permanent test of the system.

A. A DAR is installed.

B. The DMU is equipped with a PCMCIA interface.

C. Both.

A. An engine control box.

B. The ECU and its peripheral sensors and components.

C. A thrust control unit.

A. Controller 1

B. Controller 2

C. The outflow valve

A. A warning is triggered :too much fuel.

B. All the refuelling operations are stopped.

C. The corresponding REFUEL Valve coloses.相应的加油活门关闭

A. The outflow valve,emergency ram air inlet ,avionics ventilation and pack flow control valve close

B. Only the outflow valve close

C. Only the outflow valve is not automatically controlled to close

A. Can be de-activated by pressing the LOCp/b.

B. Can be de-activated by a GO-AROUND engagement.

C. Can be de-activated if the APPR pushbutton is pressed.

A. FWC2 has to be manually selected.

B. DMCs lose half of the warnings.

C. FWC2 automatically takes over.

A. The flow control valve

B. The bypass valve

C. The anti-ice valve

A. Lower sidewall panels only.

B. ALL the panels.

C. Upper sidewall panels only.