Environmantal Control System (21) Flashcards
1
Q
If the OAT is -40°C what temperature can the ECS maintain inside the cabin?
A
+15°C
2
Q
What happens to the ECS SOVs when there is a loss of power?
A
They close
(Fail safe)
3
Q
How is heat controlled in the ECS?
A
The Temperature Control Valve adjusts the amount of bleed-air mixing with ambient
4
Q
What happens when you sleect DEMIST on the ECS?
A
Diverts all warm air to clean the cockpit windows
5
Q
What is the purpose of the condenser in the ECS?
A
Permits the refrigerant gas to cool and condense into a liquid state
6
Q
When is the Nose Bay Ventilation System operating?
A
- Electric power supplied & temp >10°C
