Filters Flashcards
1
Q
What is the purpose of filters
A
To remove small or fine particles from a system
2
Q
Give 3 examples of metallic filters
A
- Wire wool
- thin steel plates
- Gauge screens
3
Q
Give four examples of absorbent filters
A
- Paper
- cloth
- felt
- yarn
4
Q
When metallic filters become blocked they are……..
A
Removed, cleaned and then returned to the system
5
Q
When absorbent filters become blocked they are
A
Replaced with new ones and disposed of correctly
