Which pressure line(s) need(s) to be drained ?

A. To inhibit DME operation.

B. To prevent simultaneous transmission and to interrupt reception of the other systems

C. To prevent simultaneous transmission and to inhibit the transmission of the other systems.

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. By releaseing out the ENG FIRE P/B.

B. By removing electrical power form A/C.

C. The valve is already closed.

A. To the ECB.

B. Directly to the GCU.

C. To the GCU through the ECB.

A. Restricted authotity over APU operation.

B. Only APU monitoring function.

C. Full authority over APU operation.

A. Pitch control is automatically transferred to ELAC 1.

B. Pitch control is automatically transferred to SEC 1 and SEC 2

C. Pitch control is lost.

A. To regulate the output pressure,depending on Fan Air Valve position.

B. To keep air bleed at a sufficient pressure at low engine speed.

C. To regulate the output temperature, depending on the configuration of users.

A. Ailerons and spoilers 2,3,4,5 ?

B. Ailerons and spoilers 2,3,4?

C. Spoilers 2,3,4 only?

A. They compute and generate displays.

B. They generate audio warnings.

C. They generate amber warnings.

A. The N1 limit.

B. The N1 command.

C. The N1 target.