Hydraulic System

Question 1

How many hydraulic systems power each Aileron?

Answer 1

2

Question 2

In a total electrical failure or double engine flameout what hydraulic system powers the primary flight controls?

Answer 2

System 3. Specifically the 3B pump

Question 3

What color is hydraulic fluid?

Answer 3

Purpleish

Question 4

What is the AUTO logic in the 7/900?

Answer 4

AUTO=AC Power and Flaps>0