After flushing at low altitude :

A. When one RA fails.

B. When both RAs fail and the slats are extended.

C. When both RAs fail below 2500ft.

A. GEN 1 supplies AC BUS 1 and EXT PWR supplies AC BUS 2.

B. APU GEN supplies AC BUS 1 and EXT PWR supplies AC BUS 2.

C. EXT PWR supplies AC BUS 1 and GEN 2 supplies AC BUS 2.

A. The Electronic Control Box.

B. The Ignition Exciter Unit.

C. The Start Contactor.

A. Corresponding tank quantity display flashes.

B. Quantity indication disappears.

C. Quantity indication remains the same.

A. Rudder trim actuator.

B. Rudder trim and yaw damper actuators.

C. Yaw damper actuators.

A. Located on the altitude scale, if represents the altitude constraint.

B. Locatde on the speed scale,it respresents the ECON speed target.

C. Located on the altitude scale ,it represents the linear vertical deviation.

A. On the upper sidewall panels.

B. On the ceiling panels.

C. On the lower sidewall panels.

A. In the cutouts of the ceiling panels.

B. In the fixed partition walls.

C. In the cutouts of the ceiling panels and lateral right sidewall linings.

A. When the gear and the related doors are not locked up.

B. When the gear is not locked up.

C. When the gear is not locked in the selected position.

A. Memos

B. Slats/Flaps position

C. Fuel indication.