24 - Evacuation * Flashcards
1
Q
What is evacuation?
A
2
Q
Why is evacuating / pulling a vacuum important?
A
3
Q
Describe the procedure for an evacuation
A
4
Q
What is a triple evacuation, how do you perform it, and what is it used for?
A
5
Q
How do you measure a vacuum?
A
6
Q
How do you verify the operation of a vacuum pump? How do you check / change the oil? How do you determine when vacuum pump oil needs to be changed?
A
7
Q
How do you operate a vacuum pump? How do you set one up for operation?
A
8
Q
How does a vacuum pump work?
A
