When does the automatic changeover of the LGCIUs in control occur ?

A. 4 inputs.

B. 2 input.

C. It depends on the selected Weather Radar Transceiver.取决于气象雷达的接收端

A. On the front of each DEU.

B. On each DEU mount.

C. Only on the last DEU mount of each line.

A. A red flag.

B. Dashes in place of identification.

C. The ground station characteristics and pointer disappear.

A. The funtion that integrates the routes the aircraft must follow and the constraints to construct a flight plan.

B. The function that provides the aircraft position and the follow-up the flight plan.

C. The ratio of cost of time to the cost of fuel.

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. FMGC.

B. FCU.

C. ECU.

A. It is retracted by the biased servo valve.由偏置伺服阀收回

B. It is retracted by aerodynamical forces and locked.被气动力收回和锁住

C. It is locked and stop in its actual position.它被锁住，停在它的实际位置

A. One.

B. Two.

C. Three.

A. Switch over to the other channel.

B. Control goes to a fail-safe position.

C. The channel in control supplies the winding of the other channel.

A. The igniter plug,six fuel nozzles.

B. Two igniter plugs,six fuel nozzles.

C. The deswirl vane assembly, two igniter plugs, two fuel nozzles.