ECS

Question 1

With ECS ON, max Tq available is reduced up to ___% per engine.

Answer 1

7%

Question 2

T/F: “ECS HIGH PRESS” induces an ECS shutdown.

Answer 2

False

Question 3

ECS will auto-shutdown under what circumstances?

Answer 3

1.) Engine contingency power is selected
2.) When starting engines with air source in engine
3.) Anti-Ice ON
4.) De-Ice in AUTO and ice is detected
5.) Under-pressure situation is detected
6.) TGT at 851 degrees C or above

Question 4

The air cycle machine is comprised of what components?

Answer 4

Fan
Turbine
Compressor