Welding shop:

     Welding is a fabrication process that joins metal pieces permanently with heat, pressure or a combination of both. Welding is one of the most economical ways to join metals permanently. Arc welding uses the power of electricity to generate necessary heat to melt and join metals together.

Exercise:

     1. Single V-butt joint
     2. Double lap Joint
     3. Corner joint
     4. T- joint
     5. Gas welding
     6. Gas cutting
     7. Brazing

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