Pneumatic Systems Flashcards
1
Q
What does boyles law state
A
When the temp of a gas is constant, the volume of an enclosed gas varies inversely with pressure
2
Q
What does Charles law state
A
The volume of a gas is proportional to its absolute temp if constant pressure is maintained
3
Q
How are air systems categorized
A
Operating pressure
4
Q
What is considered a high pressure system
A
3,000-5,000 PSI
5
Q
What is considered a medium pressure system
A
151-1000 psi
6
Q
What is considered a low pressure system
A
150 psi and below
7
Q
How do rotary compressors compress air
A
Centrifugal force
8
Q
Screw type pumps provide what displacement
A
Positive
9
Q
Is there surging in screw type pumps
A
No
