Trouble Shooting And Maintenance Flashcards
1
Q
Why should hydraulic lines between valves and actuators be as short as possible
A
Prevent turbulent flow
Ensure quick accurate control
2
Q
Why should flow meters not be permanently installed inline
A
They are a restrictor
3
Q
What is the purpose of a snubber on a pressure gauge
A
Protects the gauge
stops from Oscillating
4
Q
What method is used for checking leaking piston seals on hydraulic cylinders
A
Open Port
5
Q
For energy storage applications pre charge should be set at what percentage
A
90%
6
Q
For pulsation dampening applications pre charge should be set at what percentage
A
70%
7
Q
For shock onsorption applications pre charge should be set at what percentage
A
75%
