更多"[单选题]What is the purpose of the avi"的相关试题:
[单选题]What is the purpose of the Temperature Control Thermostat?
A.A. To send a pneumatic signal to control the FAV
B.B. To send a pneumatic signal to the OPV in case of overpressure
C.C. To send a pneumatic signal to control the PRV
D.D. To send a pneumatic signal to control the HPV
[单选题]What is the purpose of the hydraulic fuses?
A.A. To stop the flow in case of leakage
B.B. To shut off the return lines
C.C. To separate the Normal from the Alternate Servovalves
[单选题]What is the purpose of the zone controller?
A.A. To control zone temperature
B.B. To control the flow control valves
C.C. To control the packs
D.D. To control the APU
[单选题]What is the purpose of engine IP/HP switching?
A.A. To regulate the output pressure,depending on FAV position
B.B. To keep air bleed at a sufficient pressure at low engine speed
C.C. To regulate the output temperature,depending on the configuration of users
[单选题]当AVIONICS SMOKE警告起动时,SMOKE灯和以下哪一项一起亮?
A.BUS TIE按钮
B.GEN1按钮
C.GEN 1 LINE按钮
D.RAT和EMER GEN
[单选题]当出现“AVIONICS SMOKE”(电子舱烟雾)警告时,什么灯会点亮?
A.A 汇流条连接按钮灯
B.B ENG 1按钮灯
C.C GEN1 LINE SMOKE灯
D.D DISCH灯
[单选题]The purpose of a( )is to provide vertical guidance about the runway centerline to landing
A.A、 localizer station
B.B、glide slope station
C.C、marker beacon station
D.D、DME
station
[单选题]The purpose of a localizer station is to provide( )about the runway centerline to landing aircraft.
A.A、lateral guidance
B.B、vertical guidance
C.C、 distance informati on
D.D、 directio n guidance
[单选题]The purpose of a( )is to provide lateral guidance about the runway centerline to landing
A.A、 localizer station
B.B、glide slope station
C.C、marker beacon station
D.D、DME
station
[单选题]The purpose of a glide slope station is to provide( )about the runway centerline to landing aircraft.
A.A、lateral guidance
B.B、vertical guidance
C.C、 distance informati on
D.D、 directio n guidance
[单选题]What is the FADEC?
A.A.An Electronic Engine Control box
B.B.A thrust control unit
C.C.The EEC,sensors and peripheral components
D.D.A transducer
[单选题]What is the normal retraction sequence?
A.A. Door open,gear up,door close,cancel gear up signal
B.B. Door close,gear up,door open,maintain gear up signal
C.C. Door open,gear up,door close,cancel door close signal
D.D. Door close,gear up,door open,maintain gear up signal
[单选题]What kind of person was Zeke?
A.A very clever man.
B.A person poor in thinking.
C.A very strong man.
D.Quite a quick man.
[单选题]What happens if DMC 1 fails?
A.A.DMC 3 automatically replaces DMC 1
B.B.DMC 3 must be manually transferred
C.C.Nothing
[单选题]What happens if one FWC fails?
A.A.All the warnings are lost
B.B.Only red warnings are lost
C.C.No warnings are lost
[单选题]What controls the landing gear normal operating sequence?
A.A. Either LGCIU in trun
B.B. Both LGCIUs simultaneously
C.C. LGCIU 1 only
D.D. The crank handle
[单选题]What are the three APU modules?
A.A. Compressor,combustion chamber,turbine
B.B. Power section,load compressor,Fuel Control Unit
C.C. Power section,load compressor,accessory drive gearbox
[单选题]What condition will cause continuous relight?
A.A. EIU failure
B.B. manual start
C.C. reselect the mode SW to IGN/START with engine running
D.D. auto start