更多"[单选题]What is the function of AIDS P"的相关试题:
[单选题]What’s the function of RESET pushbutton
A. restart the system
B. cancel the original selection
C. cancel all flashing call lights
[单选题] 飞机综合数据系统的AIDS PRINT按钮，有什么作用？
A. 可立即打印针对不同飞行阶段的特殊报告
B. 可以在飞行数据记录上设置事件标记
C. 机务人员为方便维护时使用
[单选题]What is the function of the FPPUs
A. measures the assymetry between the left and right wings.
B. FPPUsthat feed back position information to the SFCCs.
C. sends position data to the ECAM.
[单选题]CVR ERASE pushbutton:
A. is pressed on the air to directly erase
B. is pressed on the ground to directly erase
C. is pressed on the ground and the parking brake is on
[单选题]CVR TEST pushbutton:
A. is pressed and voice prompt is on
B. is pressed when the aircraft is powered on and low frequency signal or pulse sound is on
C. is pressed when the aircraft is powered on and there’s no sound if the parking brake is off
[单选题]What’s the function of FMGC?
A. flight guidance and flight envelope protection
B. flight management and flight envelope protection
C. flight management and flight guidance
[单选题]What’s the function of skin exchange?
A. When skin exchange isolation valve opens, it’s used to cool the air that is from avionics
B. Reheat the air which is from electric ventilation system
C. Cool the air, and then evacuate it to under cargo compartment
[单选题]What’s the function of cockpit voice recorder (CVR)?
A. To record direct conversations between crew members in the cockpit, intercommunications conversations between crew members and the communications received and transmitted by radio
B. To record the announcements transmitted over the passenger address system if PA reception is selected on the third audio control panel
C. Both A and B are correct
[单选题]What’s the main function of Bypass Valve?
A. Reduce air flow of depressurization
B. Regulate pack outlet temperature
C. Increase anti-turbine air flow
[单选题]What’s the main function of Aircraft air-conditioning system, ram air inlet door
A.To ensure cabin air flow when both of PACKs fail
B.Supply air to PACK compressor
C.Regulate the air which flows through main heat exchanger
[单选题]When the BLOWER or EXTRACT pushbutton switch is set at the OVRD position, the system is in:
A.close-circuit configuration
B.intermediary
C.open-circuit configuration
[单选题]If a pilot keeps pressing takeover pushbutton of one sidestick for more than 40 s， what will happen？
A. After releasing the TAKEOVER pushbutton，the other sidestick is still invalid.
B. After releasing the TAKEOVER pushbutton，the other sidestick is available
C.. all the two sidesticks are invalid.
[单选题]What’s the function of IP/HP switch in pneumatic system?
A. Regulate delivery pressure in accordance with the position of fan air valve
B. Keep enough air pressure when the engine is in low speed
C. Regulate temperature of delivery air in accordance with user mode
[单选题]Press the MECH pushbutton on Audio Control Panel (ACP) to:
A. communicate with ground mechanics by headset
B. communicate with ground air crew by ACP intercommunication pushbutton
C. communicate with ground air crew by ACP pushbutton
[单选题]When the blue electric pump pushbutton is set on AUTO, if the AC power is available, the electric pump operates:
A. In flight
B. On the ground, if one engine is running or if the crew has pressed the BLUE PUMP OVRD pushbutton
C. Both A and B are correct
[单选题]When NAV pushbutton on RMP is pressed:
A. Navigation receivers and courses will be selected through the RMP
B. Radios and their frequencies will be taken over by other receivers
C. Radios and their frequencies will be off-work provisionally
[单选题]If interphone pushbutton is selected on ACP:
A. it can be received only by headset
B. the volume of the loudspeaker is smaller
C. the volume of the loudspeaker is under normal function
[单选题]Hot AIR pushbutton is at OFF position：
A. Valve regulate HP pressure
B. Valve opens, and air regulation valve closes
C. Valve closes, and air regulation valve opens
