Popular Types of Welding Processes

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Questions and Answers

What is the primary purpose of a cutting torch in welding?

To cut through metals with the use of oxygen and a fuel gas (correct)
To create decorative designs on metal surfaces
To heat metals to a high temperature for shaping and bending
To join metals together by melting and fusing them

Which type of welding process relies on the combustion of oxygen and a fuel gas to weld metals?

Shielded Metal Arc Welding (SMAW)
Gas Tungsten Arc Welding (GTAW/TIG)
Flux-Cored Arc Welding (FCAW)
Oxy-acetylene gas welding (correct)

What is the primary function of the fuel gas in a cutting torch?

To create an electrical arc for welding metals
To generate heat for melting and fusing metals together
To provide a shielding gas to protect the weld pool from atmospheric contamination
To support the combustion of oxygen for cutting through metals (correct)

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Study Notes

Welding is a versatile and crucial skill in various industries, from automotive to aerospace. There are several types of welding processes, each with their specific applications and techniques. In this article, we will be focusing on the most popular types of welding processes.