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80 Cards in this Set
- Front
- Back
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What thrust does the MAX position of the thrust lever provide
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Maximum thrust rating available
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If you are in MAX reverse thrust and let go of the thrust lever what would happen
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Thrust lever would return to minimum reverse position
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What does the STOP position of the START/STOP switch do
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Commands the FADEC to shutdown the engine provided the thrust lever is at idle
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What does the OFF position of the IGNITION selector knowb do in flight
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Deactivates the ignition system
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What does the OFF position of the IGNITION selector knob do on the ground
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Nothing
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What does an amber REV indicate on the EICAS
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Thrust reversers are in transistion
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What does a cyan > bug mean when displayed on the N1 EICAS indicator
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N1 Target
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What does the cyan tick mark mean when displayed on the N1 EICAS indicator
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Minimum thrust level to meet bleed requirements
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What does ATTCS stand for
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Automatic Takeoff Thrust Control System
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Where is assumed Temp displayed
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Top of the EICAS between the N1 dials
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How is the N1 limit indicated on the EICAS
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a Red line on the N1 dial
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What is ITT
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Interturbine Temperature Indication
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The RED line on the ITT indicates max allowable ITT. Is it indicated in flight
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Only if the ITT goes beyond the CON thrust rating limit
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What is the green normal engine vibration range
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0-3.9
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What is the amber engine vibration range
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4.0-5.0
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What is the normal engine oil level indication
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In green
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What are the 4 ignition indications
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IGN A
IGN B IGN AB IGN OFF |
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How is N2 indicated on the EICAS
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Digital indication
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What heats the fuel
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Fuel-Cooled Oil Cooler
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How many igniters are energized during engine start
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1 for each engine
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How many igniters are energized in the OVRD position
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2
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During a ground start when is ignition provided
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7%
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Is there protection for hot starts or hung starts during an inflight start
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No
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Will the engine attempt auto relight on the ground
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Yes, as long as engine RPM does not drop below 50% N2
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Can you deploy the thrust reverser on an engine that has failed on the landing roll
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Only up to 30 seconds after and engine inop is detected
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What is the primary and backup power source for a FADEC
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Primary=PMA
Backup=AC electrical system |
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What is the default setting for ATTCS
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ON
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When will the ATTCS command RSV, if armed at the TOGA position on a T/O or GA
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????
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What is displayed on the EICAS when the ATTCS is activated
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The green ATTCS is replaced with a cyan RSV (TO-1,RSV,GA RSV etc.)indication
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If the ATTCS is OFF will you get RSV with an engine failure or wind shear on T/O in TOGA position
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????
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Will you get RSV when selecting MAX
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As long as ATTCS is activated
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If the ATTCS is ON will you get RSV with an engine failure or wind shear on T/O in the TOGA position
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Yes
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If T/O 1 (2&3) is limited to 5 minutes then what is the T/O RSV time limit
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????
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What is flight idle
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Engine offers the minimum necessary thrust to provide minimum engine bleed pressure to the airplane
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When is approach idle possible
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1.Wght off wheels
2.Flaps not up or gear down 3.Altitude <15000 |
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When is final approach idle set
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Altitude lower than 1200 feet & approach mode configuration
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What is the maximum thrust in GA
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13000 lbs
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What is the maximum thrust in GA RSV
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14200 lbs SE
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The T/O DATASET MENU setting only applies to what
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The T/O mode of flight only
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On the ground what protections does the FADEC provide during engine start
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Hung Start
Hot Start No Light Off |
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At what RPM does the FADEC shutdown the engine in flight and on the ground (overspeed protection)
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N2 reaches 102%
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If FADEC overspeed protection occurs will the FADEC attempt a relight
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As long as 3 consecutive overspeed detection events have not occured within 30 seconds
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The FADEC will not allow fuel flow during a ground start if the ITT is above how many degrees
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120. It will do an automatic dry motoring until below 120 then command fuel flow
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How much thrust is provided on a TO-1 takeoff
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13000 lbs
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How much thrust is provided on a RSV takeoff
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14200 lbs
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What does the blue < mean on the N1 gauge
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Target N1
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What does the green - mean on the N1 gauge
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Max power for current conditions
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What does a red - mean on the N1 gauge
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Max permitted N1 rotor speed
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What does the cyan arc mean on the N1 gauge
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Where the thrust levers are at the present time
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What does the arrow pointer mean inside the N1 gauge
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Actual N1
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What does the cyan - mean on the N1 gauge
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Anti ice
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The primary source of power for the FADEC is
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PMA-Permanent Magnet Alternator
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When is the PMA available
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After rpm's have reached 50%
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What powers the FADEC before 50% RPM is attained
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The AC system
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What triggers the Thrust levers
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WOW
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How many FADECS are there per engine
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1 fadec per engine, each containing two channels.
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Each fadec has how many channels
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2
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What are the two channels on the FADEC for
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One is primary and the other is acting as a backup receiving the same information as the primary waiting to take over if a fault on the primary occurs
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Name the thrust modes
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TO-1
TO-1 RSV GA GA-RSV CON CLB CRZ |
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What does the FADEC offer protection for
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Hot start
Hung start No light off |
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What FADEC protection is inhibited in the air
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Hot start
Hung start |
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What is the thrust reverser lock system composed of
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2 actuator locks
1 independednt cowl lock |
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Max power is what thrust lever angle
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85 degrees
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Max reverse is what thrust lever angle
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.5 degrees
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Min reverse is what thrust lever angle
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12 degrees
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Idle is what thrust lever angle
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22 degrees
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T/OFF and GA is what thrust lever angle
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75 degrees
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How would you know a windmill start is occuring
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A WMC would appear near the N2 guage
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How many igniters are used for ground starts
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1
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How many igniters are used for AIR starts
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2
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How many relight attempts will be made before the FADEC will stop
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3 attempts
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Engine oil system provides lubrication and cooling to what part of the engine
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Turbine engine main shaft bearing and AGB bearing
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When will the amber low oil come on the EICAS
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1.5
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When is the normal oil level range on the EICAS
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Above 9.7
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How many fuel injectors are mounted in the combustion chamber
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18
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How many stage axial flow compressor is the engine
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10
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Describe the fan and low pressure turbine
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Single stage low pressure fan driven by a 4 stage low pressure turbine
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Describe the compressor section of the engine
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10 stage axial flow compressor with variable geometry inlet guide vanes and stator stages driven by a 2 stage high pressure turbine
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What does the accessory gearbox house
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Electric alternator
IDG Hydraulic pump |
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How is the FADEC for the engine cooled on the ground
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N1 air
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