757 Anti Ice Flashcards
0
Q
When is engine anti ice not allowed?
A
Above 10C
1
Q
When is wing anti ice not allowed?
A
Above 10C
Prohibited on ground
Never select on ground
2
Q
Window heat inop indicates?
A
Window not being electrically heated
3
Q
When are probes heated?
A
When engine is running
4
Q
Probe Annunciator lights indicate?
A
A probe is not being heated
5
Q
When is TAT heated?
A
Airborne… TAT will not illuminate on ground
6
Q
What does TAI above N1 indicate?
A
Therm Anti-Ice is on
7
Q
When does TAI feather bug appear?
A
When single bleed source is available
It indicates min N1 for engine anti ice operation
It displays amber when N1 is below min
