更多"[单选题]According to engine pressure d"的相关试题:
[单选题]For IAE V2500 A5 engine, when the oil pressure is below which number the indication will become red? （ B)
A. 40psi
B. 60psi
C. 80psi
[单选题]At low engine speed, when the pressure and temperature of the IP air are too low, the system bleeds air from the HP stage and maintains it at:
A. 30±4PSI
B. 32±4PSI
C. 36±4PSI
[单选题]Engine LP fuel valve closes when
A. the pressure of fuel pressurization pump descends
B. engine shut-down or engine fire alarm pushbutton out
C. engine fire alarm detection system detects ENG FIRE PUSH
[单选题]For one engine out climb performance, when the specified procedure requires a turn, except if otherwise stated on the RTOW chart, the turn should be performed
A. with a maximum bank of 15 °until the aircraft reaches 1500 ft or until green dot.
B. There should not be such a procedure. If one engine is out during takeoff, the one engine out procedure must be followed. The aircraft can make maneuvers and turns only when it is above green dot.
C. As long as it is required by obstacle clearance, there is no specific limitation for the bank. However the bank is protected to a maximum of 33 °.
[单选题]When engine anti-icing valve opens:
A. Relevant engine N2 reduce
B. N2 increase, engine EPR limit decrease automatically
C. Engine pressure ratio or N2 no change
[单选题]If thrust levers are not at IDLE when engine start, what will happened?
A. Engine cannot start
B. Thrust will rapidly increase to the corresponding TLA after start
C. Engine will automatically control at idle thrust after start
[单选题]When engine 2 starts at 40 seconds after cargo door closed, which alarm information will be stricken?
A. HYD FAULT
B. DOOR FAULT
C. PTU FAULT
[单选题]If select engine and wing anti ice, when electrical power supply fails:
A. Wing anti ice control valves will close, engine anti ice control valves remain open
B. Wing and engine anti ice control valves both remain open
C. Wing and engine anti ice control valves will both close
[单选题]When single engine operates, if it reaches low-level fuel
A. X FEED valve must open
B. X FEED valve must close
C. X FEED valve automatically open
[单选题]When one engine starts, the power transfer unit (PTU):
A. Works automatically
B. Tested
C. Inhibited
[单选题]When both engine work, the range of autothrust is :
A. TOGA to REV
B. TOGA to IDLE
C. CLB to IDLE
[单选题]When engine and APU work, APU bleed valve is selected ON, which of the following is correct?：
A. Engine bleed valve is closed, X bleed valve is closed, and APU bleed valve is open
B. Engine bleed valve is open, X bleed valve is on, and APU bleed valve is closed.
C. Engine bleed valve is closed, X bleed valve is open and APU bleed valve is open.
[单选题]When a side of engine bleed fails, because of the performance of precooler, when pilots use wing anti-icing, they must：
A. turn off a set of PACK
B. start APU
C. descend to under 10000feet
[单选题]When engine start, 30 s after MASTER sw is ON, ECAM should not display IAE:
A. active igniter (A or B)
B. FF increases
C. Engine EGT increases
[单选题]In SRS mode, when the FMGS detects an engine failure, the speed target is:
A. The highest of V2 or current speed, limited by V2+15kt
B. The speed at engine failure
C. V2+10
[单选题]When park brake is on, the two engine EPR value shall not above:
A.1.32
B.1.19
C.1.05
[单选题]When engine start, at ____ N2, start valve crossline and igniter indication off. （IAE）
A.30%
B.40%
C.43%
[单选题]Transmission of engine parameters and engine monitoring information to cockpit indicators include:
A. starting system status and primary engine parameter
B. thrust reverser system status and FADEC system status
C. Both of the above.
