Introduction to Pneumatics & Hydraulics Flashcards
1
Q
Air returned from pneumatic actuators exhausts to the __________.
A
atmosphere
2
Q
Line __________ is the schematic symbol for a pneumatic
pilot line.
A
C
3
Q
Most schematic symbols can be __________ without changing their meaning.
A
rotated
4
Q
Which hydraulic fluid is most often used in industry?
A
Petroleum-based oil
5
Q
Most pneumatic systems operate at pressures less than __________ psi.
A
100
6
Q
Fluid power deals with the transmission and control of energy by a pressurized __________.
A
fluid
7
Q
This symbol represents __________.
————|>—-
A
pneumatic flow direction
8
Q
Industrial pneumatics typically use pressure ranges of __________.
A
80-150 psig
