Title: Determine the correct gas metal arc welding (GMAW) welder type.
Course: Auto Body Technology I (21117-I) > Section: Practicing Metal Welding, Cutting, and Joining

Determination should include the

- electrode
- wire composition
- diameter
- gas

to be used in a specific welding situation.

Process/Skill Questions:

- What are common wire sizes for MIG welding in the collision repair lab?
- What gases are available for steel welding?
- What is a spool gun, and what is its function?