更多"[单选题]If neither jack is being contr"的相关试题:
[单选题]If neither jack is being controlled electrically, both are automatically switched to the ____mode.
A. active
B. damping
C. centering
[单选题]Which hydraulic circuit drive the emergency generator?
A. Green hydraulic circuit
B. Blue hydraulic circuit
C. Yellow hydraulic circuit
[单选题]A hydraulic actuating cylinder steers the nose wheel. The ( ) hydraulic system supplies pressure to the cylinder.
A. green system
B. blue system
C. yellow system
[单选题]Which hydraulic system is used for slats?
A. Green and blue systems
B. Green and yellow systems
C. Blue and yellow systems
[单选题]Which hydraulic system is used for normal and standby brake?
A.Green system is used for normal brake and blue system is used for standby brake
B.Green system is used for normal brake and yellow system is used for standby brake
C. Blue system is used for normal brake and yellow system is used for standby brake
[单选题]Which hydraulic system is used for reverse thrust?
A. Green system is used for engine 1 and blue system is used for engine 2
B. Green system is used for engine 1 and yellow system is used for engine 2
C. Blue system is used for engine 1 and yellow system is used for engine 2
[单选题]Which hydraulic system is used for tail plane?
A. Green and blue system
B. Green and yellow system
C. Blue and yellow system
[单选题]When check hydraulic after takeoff, the green system fuel quantity less than that on ground, the reason is:
A. Hydraulic contract due to quenching
B. Green hydraulic has been used
C. Leakage of hydraulic
[单选题]Which hydraulic system is used for rudder?
A. Green and yellow
B. Green and blue
C. All three systems are available
[单选题]Which hydraulic system is used for aileron?
A. Green and blue system
B. Green and yellow system
C. Blue and yellow system
[单选题]Which hydraulic system is used for spoiler?
A. Green system is used for 1 and 5, yellow system is used for 2 and 4, blue system is used for 3
B. Green system is used for 1 and 5, blue system is used for 2 and 4, yellow system is used for 3
C. Yellow system is used for 1 and 5, green system is used for 2 and 4, blue system is used for 3
[单选题]Which hydraulic system is used for landing gear?
A. Green system
B. Blue system
C. Yellow system
[单选题]Which hydraulic system is used for flap?
A. Green and blue systems
B. Green and yellow systems
C. Blue and yellow systems
[单选题]If pressure in a hydraulic system gets low, what happens?
A. Priority valves pressurize heavy load users for priority
B. Priority valves pressurize important system for priority
C. Priority valves optimize the pressure of the user
[单选题]CL and DES are controlled by:
A. altitude selected manually on FCU
B. aircraft weight calculated by FMGC
C. flight planning point (CL top and DES top)
[单选题]AFT cargo compartment air is controlled by outlet isolation valve and evacuated to:
A.avionics bay
B.overboard
C.air-conditioner pipe
[单选题] IF a vessel is floating, not controlled, without a clearly determinable direction, we say she is ( )
A. drifting
B. floating
C. not under command
D. adrift
[单选题]X-bleed valve is controlled by two electric motors: one for automatic mode and one for manual mode, in automatic mode, which of the following is correct?
A. the crossbleed valve opens when the system uses APU bleed air
B. It closes, if the system detects an air leak (except during engine start)
C. All of above
[单选题] Area controlled by a VTS-Center or VTS-Station is called ( ) .
A. restricted area
B. special area
C. VTS-range
D. VTS-area
