How does the GARRET APU Bleed valve operate ?

A. AP1 remains active,AP2 is in standby.

B. AP2 becomes active with AP1 in standby.

C. AP2 becomes active, AP1 is disengaged.

A. By FADEC control.

B. By a cockpit selection.

C. By an engine data programming plug.

A. The air intake flap actuator cannot be overidden.

B. The air intake flap actuator can be hydraulically overidden.

C. The air intake flap actuator can be overidden by a Manual Override Device.

A. On the right side fan cowl door.

B. On the left side fan cowl door.

C. On the left side thrust reverser "C" duct door.

A. The NAVigation mode remains active and the FPA mode engages.

B. The track and FPA mode engage.

C. There is no effect.

A. Directly from the busbar.由汇流条直接供电

B. Through the FDIU.通过FDIU

C. Through the interlock circuit.

A. When the VOR is tuned from the MCDU.

B. When the VOR is tuned from the RMP.

C. When a failure occurs.

A. Three.

B. Eight.

C. Six.

A. RA 2 provides data to the GPWC.

B. FMGC 1 provides data to the GPWC.

C. The GPWC no longer receivs Radio Altitude.

A. Battery or Hot Bat Bus.

B. DC Bat Bus.

C. DC Bus 1 or 2.