Flashcards in Ice And Rain Deck (12)
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System includes protection for
Wings
Cowls
Windshield
ADSP /TAT probes
Wiper system
1
How does the engine bleed valve fail
Open
2
How many ice detectors
2
3
In flight Ice detectors automatically turn on wings and cowl until ---- minutes after icing condition is no longer detected
5 mins
4
How do you configure wing cowls on ground
Through MCDU
5
How long does MCDU setting ice conditions inhibit the ice detector logic after takeoff
1700'agl or 2 minutes whichever occurs first
6
When will cowls turn on
After engine start if in auto and set to eng or all in MCDU
7
When will wings turn on on ground
Set to auto with MCDU set to all with wheel speed greater than 40 kts
8
When are the ADSP heated
With engine running or airborne
Also if you push the heater button which overused the logic on ground
9
Describe the wing anti ice test
10 minutes after takeoff or 10000'
Wing valves open for 60 seconds or if all slats increase 10°c whichever occurs first
10
Will windshield heat work on ground
Yes but only with 2 AC sources
Except they both run for 120 seconds during Elec PBIT test
11
