Powerplant System Flashcards
Low oil level produces what CAS message?
Amber OIL LEVEL LOW message.
Ignition buttons in Normal on MFD GTC Propulsion page cause ignition to be controlled by what?
FADEC
If N1 shaft fails, ____ automatically shutdown the engine.
Mechanical Emergency fuel shutoff valve.
FADEC is powered by ____ during normal operation.
PMA, Permanent Magnet Alternator.
N1 Gauge indication of cruise (CRU).
Inward pointing white line.
N1 Gauge indication. If Max Continuous Thrust (MCT).
Outward Pointing white line.
T Bug indicates.
Throttle position.
T Bug determines where FADEC sets ____ bug.
V bug.
Battery power should not be turned off for ____ , to allow data transfer from EEC to EDU.
30 seconds.
Is Engine Sync manual or automatic?
Automatic.
Green ignition indicators (IGN) indicate what?
Power to Exciter boxes, not actual ignition firing.
EVENT MARKER records ____ before and ____ after.
1:45 before and after, total 3.5 minutes of data recording.
RUN pushed at ____ % N2 Minimum during start.
9%
FADEC aborts if?
1: No ITT rise within 15 seconds of RUN.
2: Exceeds ITT Limit.
Pilot aborts Start if?
1: No Oil Pressure within 20 seconds of ITT rise.
2: No N1 rotation by 40% N2.
3: No stabilized idle by 90 seconds of ITT rise. (Ground Idle is 57% N2)
Inflight engine starts aborted by ____?
Pilot.
Inflight Engine starts aborted of stabilized flight idle is not ____% within 90 seconds of ____ .
65%, ITT rise.
What signifies complete engine start sequence?
1: N1 Gauge T and V bugs
2: White ENGINE SHUTDOWN CAS message clears.
What does a White ENGINE SHUTDOWN CAS message indicate?
Pilot initiated engine shutdown versus failure.
Ground IDLE occurs ____ after touchdown.
8 seconds.
Automatic engine shutdown by FADEC if N1 or N2 reaches ____%
110%
Inflight Engine failure causes halo around ____ Button to flash.
RUN/STOP
Takeoff Thrust limits.
5 minutes with 2 engines, 10 minutes with 1 engine.
Wait ____ at idle power prior to shutdown on ground for ITT to stabilize.
2 minutes.
To cool generators, idle Thrust with load < 75 amps for ____ prior to shutdown OR do not restart engines for ____ .
4 minutes, 35 minutes.
Thrust Reversers are ____ controlled and ____ actuated.
Electrically. Hydraulically.
Thrust Reversers will not operate without ____ squat switches indicating WOW.
3
Throttles aft of idle inflight has what effect on Thrust Reversers? On landing?
No effect inflight. Deployment on ground.
T/R EMER STOW Button does what?
1: Opens Isolation Valve.
2: Direct control valve to stow position which causes T/R ARM indication until EMER STOW is deselected.
Thrust Reverser deployment inflight causes FADEC to command engine to ____ .
Idle.
Thrust Reverser deployment inflight cause T/R EMER STOW Button to come on steady or flashing?
Flashing until pushed, then steady.
Max speed with thrust Reverser deployment inflight?
150 Knots. Allows aerodynamics Forces to stow easier.
True or False: Thrust Reverser check required before every flight.
False. Once per day, or after maintenance or TR required for landing numbers.
Idle reversers by ____ Knots.
65 Knots.
Thrust Reverser deployment limited to ____ with APU operating.
30 Seconds.
Thrust Reverser deployment limited to ____ without APU Operating.
5 minutes.
