Dash 1 - Enviromental & Anti-Ice Flashcards
1
Q
What two stages of the engine does bleed air come from
A
10th and 17th
2
Q
Engines 2 & 3 supply air to the OBIGGS from which stage
A
14th
3
Q
The engine pneumatic SOV swtich closes 3 valves if an overpressure of ____ occurs
A
63 +/- 3 PSI
4
Q
The engine pneumatic SOV swtich closes 3 valves if a precooler overheat of ____ occurs
A
450 deg F
5
Q
What is the normal operating pressure of the supply pressure PSI
A
44 +/- 4 PSI
6
Q
What is the idle thrust operating pressure of the supply pressure PSI
A
34 +/- 4
7
Q
The self contained ice detector is located in which engine inlet
A
2
8
Q
If icing conditions are no longer detected, the ICE message on the WAP will go out w/in
A
1 min
