Due to the use of shielding gas, which of the following is NOT produced during MIG welding?
Question:
Due to the use of shielding gas, which of the following is NOT produced during MIG welding?
Choices:
- heat
- a weld
- a bright light
- slag
Answer:
slag
Topic: Welding Processes
Tags: MIG welding GMAW welding techniques shielding gas slag