Hydraulics

Question 0

What airplane systems are on the right and left hydraulic systems?

Answer 0

Flight controls, and their respective thrust reversers.

Question 1

How many systems are there?

Answer 1

3

Left, right & centre

Question 2

What does the centre hydraulic system power?

Answer 2

Flaps, steering, gear, Flt controls

Question 3

What is the usual hydraulic pressure?

Answer 3

5000 psi

Question 4

What pumps run for 3 minutes after second engine start?

Answer 4

All demand pumps.

Question 5

What pumps come on during take off?

Answer 5

Demand pumps, until flaps are up.