A320 - Hydraulic

I've mentioned priority valves in the wrong sense. Actually **Priority valves cut off hydraulic power to heavy load users if hydraulic pressure in a system gets low.** This video consists of the following: Hydraulic System Types of Pumps Power Transfer Unit Ram Air Turbine Quiz link: https://goo.gl/MYLnGb To view the next video from the A320 series click on the link below:    • A320 - Pneumatic   Visit the Facebook Page at www.facebook.com/planesoverhead Visit the Blog at www.planesohead.blogspot.com Like it and Share it if you like it! :D Cheers and Happy landings! :)