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Author Question: Name the two things an operator must be thoroughly familiar with before starting to weld. What ... (Read 90 times)

cnetterville

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on: Jul 21, 2018
Name the two things an operator must be thoroughly familiar with before starting to weld.
 
  What will be an ideal response?

Question 2

Why is a gas shield used in GMAW welding?
 
  What will be an ideal response?


Yixagurpuldink

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Reply #1 on: Jul 21, 2018
Answer to Question 1

The two things an operator must be thoroughly familiar with before welding are shop safety and fire
prevention.



Answer to Question 2

A gas shield prevents contamination from the atmosphere and helps to stabilize the arc.


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