Crew Alerting System Flashcards
Name 10 warning tone conditions
- ENGINE FIRE-FIRE BELL
- TAKE OFF CONFIG
3.AUTOPILOT DISENGAGEMENT - PITCH TRIM IN MOTION
- OVERSPEED WARNING
- LANDING GEAR NOT DOWN & LOCKED
- ALTITUDE ALERT
- BETA LOCKOUT WARNING
- MASTER WARNING LIGHT ILLUMINATED
- MASTER WARNING CAUTION ILLUMINATED
How long can pitch trim be in motion for before a clacking tone can be heard?
3 seconds
What warnings do you get if you exceed VMO?
A warning tone & airspeed display changing to red colour
If the landing gear is not down and locked do you get a warning tone?
Yes
How many chimes for master warning and how many for a caution?
3 & 1
Take off Config warning conditions?
WITH BOTH POWER LEVERS ABOVE 50% TORQUE
& WEIGHT ON THE NOSE WHEEL
• ELEVATOR TRIM OUT OF TAKE-OFF RANGE
• LEFT OR RIGHT AILERON TRIM OUT OF RANGE
• PARKING BRAKE LEVER SET TO PARK
• ONE OR BOTH CONDITION LEVERS NOT AT MAX/1020
• FLAPS EXTENDED MORE THAN 20° OR LESS THAN 3.5°
• INBOARD OR OUTBOARD SPOILERS EXTENDED
Where is the take off warning test toggle switch?
Capt side panel
Stall Protection System (SPS) includes?
Visual indications (red speed tape)
Stick shaker and associated noise
Sticker pusher
AOA vanes number 1 and 2 what do they do for stalls?
AOA 1 & 2 provide info to the stall protection module (located avionics rack)
AOA sensor heated by?
L or R variable 115V AC Bus
What caution light do you get when you press the ‘Stick Pusher Shut Off’ switch light?
Pusher Syst fail
SPS caution lights?
1 or #2 STALL SYST FAIL
PUSHER SYST FAIL
Stall protection modules send signals to AFCS and GPWS to do what?
Disengage autopilot and inhibit audible PULL UP when stick shakers are activated
SPS enabled when?
Airspeed < 215kts and RA > 200ft
Stick pusher override by?
Press ‘STICK PUSHER SHUT OFF’ or manual override by applying opposing force to control column or 36kg
Turning REF SPEED SWITCH to INCR does what?
Changes the stick shaker and pusher activation to a lower AOA and the low speed cue on the airspeed indicator.
Eg. INCR on low speed cue is 120kts instead of 100kts if INCR is off
EGPWS how many basic modes and enhanced modes?
6 basic
2 enhanced modes
Yellow BELOW G/S switch light on glareshield does what?
Flashes if below G/S
Can be pressed to cancel the below G/S alerts
Too low flaps aural alert when?
The GPWS landing flap selector and the flap setting are in disagreement and aircraft is below 200ft
GPWS Flap override switch light on capt side panel used when?
Cancels the EGPWS flap alerts when doing a zero or partial flap landing
EGPWS envelope?
50ft RA to 2450ft RA
GPWS malfunction indications?
GPWS caution light
TERR FAIL on MFD
How to conduct EGPWS test on ground?
The EGPWS can be tested on the ground by pressing either of the red PULL UP - GPWS TEST switchlights.
Prior to performing the test check the following:
- #1 NAV is on and tuned to a VOR station
- FMS #1 is on and initialised
- Flaps are set at 0
- NAV and TERR selected on EFIS control panel
- GPS flap override is normal and guarded, and
- The GPS caution light is out
EGPWS ground test failed?
RADIO ALTITUDE FAULT
- GLIDESLOPE FAULT
- BAROMETER RATE FAULT