Hydraulics

Question 1

Hydraulic System Pressure

Answer 1

Normal/Stby: 60 psi

System operating: 1500 psi

Question 2

Hydraulics Power what (5) Sub-Systems?

Answer 2

Speed Brakes
Flaps
Landing Gear
Thrust Reversers
Stabilizer

Question 3

How are the Hydraulic Subsystems Controlled (Operated)?

Answer 3

Electronically Controlled (Hydraulically Operated)

Question 4

What type of Hydraulic System do we have?

Answer 4

Open Center

Question 5

What happens after 45 seconds if Hydraulic Pressure remains high?

Answer 5

The HYD PRESS Annunciator will Flash w/ Master Caution

Question 6

Will the Stab move while the Landing Gear is extending or retracting?

Answer 6

No, it’s locked out as the Landing Gear has priority