Master Warning System Flashcards
How many aural channels doe the system have
2 channels, if both units are OK you will hear “Aural unit OK” if one channel has failed you will hear “Aural unit 1 channel” if both fail you will not hear anything
AURAL WARNING
Both aural warning are inoperative
How many sources of power does the MAP have
Two. EDC1 and EDC 2. If Left Tq and T6 inoperative EDC 1 Failed. If right Tq and T6 inoperative EDC 2 Failed
How to tell if you have lost both power sources to MAP
MAP will be blank
POWER OFF
If one of the EDC buses fail. And only one power source to the MAP is available
Uncancelable warnings
T6
Stall waring clacker
“Glide slope”
“Landing Gear” (not down and locked with flaps set beyond 17°)
“High speed”
Takeoff configuration warning
ALARM LT TEST
Tests all the lights without self test. Dim gear lights
Can you control volume on aural warning system
No
Caution light
Amber light
Single chime
Warning light
Red light
Triple chime
Green light
Normal operation advisory
White light
Provide operating advisory condition of the system that is not usually in operation
What caution lights do not trigger single chime alrt
Beta lights
Steer inop light
How many stall waring system does the aircraft have
2
If you turn off the stall system will the INOP light turn ON
No the lights will only turn ON if there is a fault in the system
