A、The directors directly.
B、The type A DEUs
C、The type B DEUs
答案:C
A、The directors directly.
B、The type A DEUs
C、The type B DEUs
答案:C
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. An ECAM message is displayed and a buzzer sounds.
B. The MECH light flashes on the captain ACP and a buzzer on the captain ACP and a buzzer sounds.
C. The MECH light flashes on all ACPs and a buzzer sounds
A. Flap retract automatically to 0 and the new S/F configuration is 1.
B. Flap extend automatically because the speed is too high.
C. The alpha lock function is engaged because the CAS is too high.
A. Stall protection only.
B. No protection.
C. High speed protection.
A. To open or close the HP fuel Shut-off Valve.
B. To command and reset the FADEC functions.
C. Both to open or close the HP fuel Shut-off Valve and to command and reset the FADEC functions.
A. Yaw damping signals.
B. Rudder trim signals.
C. Turn coordination signals.
A. No.
B. Yes.
A. To reduce the rate of flap travel.
B. To increase fluid flow to the motor.
C. To lock flaps until next position demand.
A. Yes.
B. No.
A. Fan air.
B. HP compressor 5th stage air.
C. HP compressor 4th and 9th stage air.