What is the normal operational position of the thrust levers when the A/THR is active? TOGA FLX/MCT FLX CL.
When does the FADEC command a higher engine idle speed? Select three answer choices. OAT is above 40C Bleed demands High engine or IDG temperatures Approach configuration.
What controls the engines in all operating regimes? FADEC (Full Authority Digital Engine Control) FMS A/TH Thrust Lever.
Which statements are true? Select three answer choices. In Manual Thrust mode, the FADEC continues to control and monitor the thrust to prevent it from exceeding RPM limits. The FADEC has three idle modes: modulated, reverse, and flight. Reverse idle is slightly higher than modulated idle. The thrust levers do not move on their own, unlike in some other Autothrust systems. For Reverse Thrust, only bleed air is reversed on the engine.
Which signal, besides from the FADEC is required for reverser deployment? HMU ADC SEC FCS A/THR.
The FADEC has which three idle modes? Flight idle FLEX idle Reverse idle Approach idle Modulated idle.
The modulated idle RPM depends upon which items in the list below? Select two answer choices. FLEX temperature Ambient conditions Bleed system demand Oil pressure.
How many igniters fire on Manual or In-flight starts? The opposite igniter used for the start. Both ignites A and B Igniter A only.
True or false?: FADEC is active during a manual engine start. False True.
The FADEC cannot identify nor correct a tailpipe fire. Which of the following is a possible way in which a tailpipe fire may be indicated? Rising EGT N1 and N2 RPM decreases to zero ECAM message in ECAM MEMO section.
How many automatic start attempts can the FADEC perform?.
Which of the following is the normal method of starting the engines? Manual ground start Automatic ground start External air/crossbleed start.
What does a fault light on the ENG panel indicate? Select three answer choices. Auto Start Abort Position of FUEL HP shutoff valve abnormal Malfunction of the thrust control Engine Mode selected to CRANK.
ECAM indicators related to the Powerplant are located in which of the following areas?
Select three answer choices. Hydraulic System Display page Engine System Display page Bleed System Display page Fuel System Display page E/WD Cruise System Display page.
What determines the maximum thrust the A/THR system will be able to command? The OAT solely. FMGS Aircraft pressure altitude The position detent of the thrust lever.
How many seconds must the Instinctive Disconnect pushbutton be depressed for the Autothrust System to be deactivated for the rest of the flight?.
What is the active range of the A/THR? Select two answer choices. From the IDLE to the FLX/MCT detent (2 engines) From the IDLE to the TOGA detent Just above IDLE to the MCT detent (1 engine) Just above IDLE to the CL detent (2 engines).
In which of the following is the FLEX temperature entered? MCDU PROG page MCDU PERF TAKEOFF page MCDU INIT B MCDU PERF CLIMB page.
If A/THR has been disconnected by hold instinctive Disconnect button for 15 seconds will you be able to restore the A/THR? Yes, by selecting the A/THR pb on the FCU. Yes, by positioning both throttles to IDLE then selecting the A/THR pb on the FCU. No, on ground only after both FMGC power up. No, the function will require a maintenance action to restore.
Which of the following thrust limit modes can be displayed on the E/WD when the aircraft is on the ground with the engine running? Select three answer choices. MCT MREV CL TOGA FLEX.
Which of the following is a valid reason for the FMS to consider an engine to have failed? Engine N1 is below a preset level Engine master switch is OFF Thrust levers are at same position.
If the FADEC detects a fault during automatic start, is any crew intervention required? No. The FADEC will discontinue the start, clear the engine, and attempt a restart (if warranted) automatically. Yes, the flight crew must move the ENG selector to CRANK before the next start attempt. No. The FADEC will abort the start and immediately make another start attempt. Yes, the flight crew must move the engine master to off, then back on.
Which of the following would NOT cause a start fault? A thrust lever at idle Low start air pressure No engine light up Starter time exceeded.
Which of the following would most likely indicate that an engine has seized? Absence of oil quantity High EGT Zero rotation on N1 or N2 High oil temperature.
When will the FADEC abort a start? Select three answer choices. Hot start, Hung start No light up Stalled Start Tailpipe fire.
Above what EGT temperature could an engine over temperature condition lead to a start 725 350 1400 700.
If an engine fails in flight, which of the following will be triggered? Select three answer choices. A chime will sound. Master Warning will illuminate red. Master Caution will illuminate amber. An ECAM message will appear on the EW/D.
|
