更多"[单选题]When does white OFF light on t"的相关试题:
[单选题]When does ram air turbine deploy automatically?
A. When AC BUS 1 and AC BUS 2 are both lost and the speed is greater than 100kt
B. When blue pump does not work
C. When blue system is under low pressure (lower than 1750psi)
[单选题]When does FAC calculate rudder travel limitation?
A. when autopilot engages
B. at low speed
C. at any time
[单选题]When does yaw bar indication appear?
A. In RWY mode when taking off
B. In FLARE mode and ROLLOUT mode when landing
C. Both A and B are correct
[单选题]When does the green ground roll guidance command bar appear？
A. a localizer signal is available
B. the aircraft is on ground or below 30 ft radio altitude
C. Both of the above
[单选题]When does the autoland red warning flash in LAND mode?
A. When the radio altitude goes below 200 ft and the aircraft gets too far off the beam (LOC or GLIDE)
B. When both AP or LOC or GS fail or the difference between both radio altimeter indications is greater than 15 ft
C. Both A and B are correct
[单选题]On the ground, when does the data recording system automatically stop working？
A. after both engine shut down
B. 5 min after both engine shut down
C. when there is no AC power supply
[单选题]When does the VIB indicator pulse? (these numbers also appear on the CRUISE SD page.)
A. Above 4
B. Above 5
C. Above 6
[单选题]- Excuse me, when does the next flight from Paris arrive?
- _________
A.In half an hour.
B.An hour before.
C.Until the next one.
D.Before another one.
[单选题]When does the red “SI” flag appear on PFD？
A. sideslip information is lost
B. any reverse is deployed in flight
C. Both of the above
[单选题] 在什么情况下 FAC1（2）按钮上白色的OFF灯亮？
A. 当FAC1（2）失效时
B. 当FAC1（2）按钮被压入且FAC1（2）没有被衔接时
C. 当FAC1（2）按钮处于按出的状态时
[单选题]On fuel X FEED pushbutton, white ON light means
A. valve is completely open
B. valve is closed
C. valve is in transient process
[单选题]Can AP be used when both FDs OFF?
A. No
B. Yes, but only in a rough engaging condition
C. Yes. AP can engage in HDG V/S or TRK FPA mode, depending on which mode the flight crew has selected on the FCU
[单选题]When should the pilot turn off the taxi lights and disarm the speed brake after takeoff?
A.After gear retraction
B.After left off
C.After flaps retracted
[单选题]When battery voltage becomes amber，what does it mean？
A. V > 31 V or V < 25 V.
B. V > 28.5 V or V < 25.5 V.
C. Instability of voltage output is out of limited
[单选题]To perform AIR COND OFF takeoff, when did the AIR COND 2 ON?
A. 1500ft AGL
B. After climb reduced thrust
C. After flap retracted
[单选题]When happens when CAPT3 is selected?
A. Pilot uses the observer’s audio equipments
B. Observer uses pilot’s audio equipments
C. Pilot uses third occupant’s ACP
[单选题]When RAM AIR is at ON position, when use automatic control operation and differential pressure is lower than 1 psi, the outflow valve is to
A.100%
B.80%
C.50%
