Chapter 9 Flashcards
1
Q
Orifice
A
A restriction to flow
2
Q
Flows through an orifice is affected by?
A
Size of orifice, pressure differential, and vescosity
3
Q
Fixed orifice
A
Reduced opening of a nonadjustable size
4
Q
Adjustable orifice
A
Permits adjustments to be made to match the needs of the circuit. Is a flow control valve and a needle valve is most popular.
5
Q
Quick exhaust valve
A
Let’s exhaust out faster to get the cylinder to move faster
6
Q
Silencers (mufflers)
A
Lowers sound, low resistance to flow, and is corrosion resistant
7
Q
2 types of orifices?
A
Fixed and adjustable
