Production Technology (Part 2) 08 : Welding (Part 02) | ME, XE, PI | GATE 2026 Crash Course

Lecture By Aditya Pal Sir

In this lecture, we continue with the detailed concepts of Welding Processes, a high-weightage topic for Mechanical (ME), Production & Industrial (PI), and Engineering Sciences (XE) in GATE 2026. We explain advanced welding types such as TIG, MIG, Resistance Welding, Friction Welding, Laser & Electron Beam Welding, along with weld defects, testing methods, heat-affected zones, and efficiency analysis.

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