更多"[单选题]Which part of outer procedure "的相关试题:
[单选题]In which following conditions does pitch FD bar (or FPV) flash 10 seconds?
A.? If the ALT* mode is lost further to FCU altitude reference change of more than 250 ft
B.? When in APPR mode (G/S*, G/S, LAND, FINAL), FD reverts to V/S mode (flight crew action or loss of vertical approach mode)
C.? Both A and B are correct
[单选题]In normal operation, which display units does DMC1 provide data to？
A. captain’s PFD and ND, upper ECAM
B. F/O’s PFD and ND, lower ECAM
C. captain’s PFD, F/O’s ND, both upper and lower ECAM
[单选题]By which valves does temperature regulation realize?
A. Hot-Air Pressure-Regulating Valve and Trim Air Valves.
B. Hot-Air Pressure-Regulating Valve and Pack Flow Control Valve.
C. Trim Air Valve and Pack Flow Control Valve.
[单选题]Which systems does the clock provide UTC (universal time coordinated) to?
A. two FMGCs
B. CFDIU，FDIU and two FMGCs
C. lower ECAM display
[单选题]Under which of the following conditions does flow control valve of air-conditioning unit automatically close?：
A.Air-conditioning unit overheats, fire-protection pushbutton of engine releases ,engine starts, ditching pushbutton is pressed
B.Bleed valve failure, air-conditioning unit outlet pressure increases
C.All of above are correct
[单选题]By which of the following methods does various air regulation valve optimize temperature?：
A. Increase hot air
B. Increase fresh air
C. Regulate the flow of air unit
[单选题]After landing, will pressurization system automatically transfer?
A. No, another system must be chosen
B. Yes, it will immediately transfer at touchdown
C. Yes, after touching ground 70 seconds
[单选题]MODE SEL pushbutton sw of fuel mode is at AUTO position, they stop automatically ( ) after center tank low level is reached.
A. 2 minutes
B. 5 minutes
C. 10 minutes
[单选题]When Automatic Pressurization lose outer procedure signal:
A. Pressurization system must be manually operated.
B. No any action
C. Landing elevation should be selected.
[单选题]Outer tanks maximum allowed imbalance is:
A. 530 kg
B. 750 kg
C. 1500 kg
[单选题]Start-up with outer air source, the recommended minimum air supply pressure of starter is ：
A. 20PSI
B. 25PSI
C. 30PSI
[单选题]Inner tanks (outer tanks balanced), when tank fuel quantity is full, the maximum allowed imbalance is:
A. 1 500 kg ( 3 306 lb )
B. 1 600 kg ( 3 527 lb )
C. 2 250 kg ( 4 960 lb )
[单选题]What does EOSID mean?
A. The chart describes a specific engine out climb procedure which is not the standard instrument departure.
B. The chart has considered the engine out normal procedure and that is all.
C. It is not necessary to consider the performance for a special departure.
[单选题]At what speed does overspeed protection become active？
A. VMO+6kt / MMO+0.01
B. VMO/ MMO
C. 350kt /0.82M
[单选题]What does mixer unit connect to？
A.Air-conditioning unit, cabin air, emergency ram air inlet and low-pressure ground connector
B.Air-conditioning unit, emergency ram air entrance and low-pressure ground connector
C.Air-conditioning unit and cabin air
[单选题]How does cargo fire extinguishing system work？
A. The bottle has two discharge heads, one for each compartment. When a member of the flight crew presses the DISCH pushbutton for either compartment, the action ignites the corresponding squib on the fire bottle, which then discharges extinguishing agent into that compartment.
B. The bottle has three discharge heads, one for forward compartment，the other for the after compartment，extinguish automatically.If it is failure，extinguish manually。
C. Two bottle have two discharge heads, one for each compartment. When a member of the flight crew presses the DISCH pushbutton for either compartment, the action ignites the corresponding squib on the fire bottle, which then discharges extinguishing agent into that compartment.
[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]Under what condition does the vertical speed analog pointer and numerical value turn into amber？
A. if the V/S is greater than 6000ft/min (climb or descent))
B. V/S is greater than 2 000 ft/min, during descent when 1 000 ft < RA < 2 500 ft, or V/S is greater than 1 200 ft/min, during descent and RA < 1 000 ft.
C. Both of the above
[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
