更多"[单选题]When the thrust levers are in "的相关试题:
[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 A/THR is active, if both thrust levers are set below the CL detent (both engines operative) or one thrust lever is set below MCT (one engine operative), a repeating warning (amber caution, single chime) is activated, and:
A. “A/THR LIMITED”ECAM message is activated
B. “THR LVR” (both engines operative) or “LVR MCT” (one engine operative) flashes white in FMA
C. Both A and B are correct
[单选题]What will happen if the thrust levers are not at idle during engine start?
A. The engine will not start.
B. The engine will start and rapidly accelerate to generate the thrust demanded by the TL
C. The engine will start and the thrust will be maintained at idle automatically.
[单选题]If setting the thrust levers on IDLE to disengage autothrust mode, when can autothrottle arming mode engage again?
A. When thrust lever position changes
B. When thrust lever is set on CL
C. When autothrust pushbutton is pressed and thrust lever departs from IDLE
[单选题]The thrust levers are considered to be at idle when they are:
A. Below 3 °
B. Below 15 °, when the RA is below 6 ft.
C. all of the above
[单选题]Once the Thrust Levers are set, the ____ keeps his hand on the Thrust Levers until the aircraft reaches ____.
A. captain, thrust reduction altitude
B. captain, V1
C. PF, V1
[单选题]If the thrust lever is set between two detents,
A. the FADEC selects the rating limit corresponding to the lower detent.
B. the FADEC selects the rating limit corresponding to the higher detent.
C. the FADEC will provide a caution.
[单选题]In manual thrust control mode, when the thrust lever is between IDLE and TOGA positions,
A. each position of the thrust lever within these limits corresponds to an EPR.
B. the engine EPR is TOGA EPR.
C. the engine EPR is IDLE EPR.
[单选题]When A/THR is active, if one thrust lever is in the CL detent and the other one out of detent, which message will come up?
A. “LVRASYM”
B. “ENG THRUST LOCKED”
C. “THR LK”
[单选题]Thrust management includes:
A. automatic control of engine thrust rating and calculation of thrust parameter limits.
B. automatic thrust management (autothrust system command) and manual management of engine power when thrust lever positions are changed.
C. Both of the above are correct.
[单选题]The operator should check the maximum thrust (TOGA) at regular intervals in order to detect any engine deterioration. Is this statement correct?
A. Yes, it is correct. It can be replaced by maintaining an adequate engine performance monitoring program to follow up the engine parameters.
B. Yes, it is correct and it is irreplaceable.
C. No, it is not necessary because engines are definitely reliable.
[单选题]How are the thrust reverser translating sleeves actuated?
A. They are hydraulically actuated ( ENG 1: Green circuit, ENG 2: Yellow circuit).
B. They are hydraulically actuated (both engines: Green circuit)
C. They are hydraulically actuated ( ENG 1: Blue circuit, ENG 2: Yellow circuit).
[单选题]The deployment of the thrust reverser requires :
A. Aircraft on ground ( right and left main gear compressed signal from the corresponding LGCIUs), thrust levers between idle reverse and max reverse and one FADEC channel operating with its associated throttle reverse signal.
B. Spoilers armed and thrust levers at reverse.
C. A thrust lever angle reverse signals from at least one spoiler elevator computer (SEC).
[单选题]Under which phase can reverse thrust perform the highest deceleration efficiency?
A.High-speed roll after landing
B.All phases after landing
C.When roll with low speed
[单选题]To reverse thrust, which is true:
A. select reverse thrust in flight can increase R/D
B. maximum reverse can be selected until the aircraft stops
C. maximum reverse should not be used below 70 kt.
[单选题]The engine thrust setting is made through control of the Engine Pressure Ratio (EPR). Which of the following is correct?
A. EPR= Low Pressure Turbine exhaust pressure (P5)/Engine inlet pressure (P2)
B. EPR mode is the normal mode to control the thrust. The required EPR is set by controlling the fuel flow. If no EPR is available the affected FADEC will automatically revert to N1 mode EPR.
C. Both of the above are correct.
[单选题]Setting at least one thrust lever to the TOGA detent engages both SRS/ GA TRK modes, if:
A. The flaps lever is at least in position 1
B. The aircraft is in flight or the aircraft has been on ground for at least 30 seconds
C. Both A and B are correct
[多选题]The takeoff at reduced thrust is applicable when:
A.Onboard Performance Tool is applicable
B.the requirements on aircraft controls is met once takeoff thrust force need to be applied at any point of the takeoff flight path
C.the thrust force is at least 75% of the maximum thrust of that specific environment
[单选题]CL = 1.3 和CL =1.0
A.
前者产生更大升力
B.
后者产生更大升力
C.
产生升力相等
