Question: Generally welding is a common activity that we can see in manufacturing, automotive, construction, metallurgical and petrochemical industries and basically is an industrial process for

Generally welding is a common activity that we can see in manufacturing, automotive, construction, metallurgical and petrochemical industries and basically is an industrial process for joining metal parts by applying heat or pressure.

a) Compare and contrast Manual Metal Arc Welding (MMAW) or Shielded Metal Arc Welding (SMAW) or Stick Welding and Gas Metal Arc Welding (GMAW) or Metal Inert Gas Welding (MIG).

b) Outline the applications of the two types of welding mentioned in (a). c) Outline the common hazards related to the two types of welding mentioned in (a) d. In regards to the hierarchy of control describe the appropriate PPEs required for the control of the two types of welding mentioned.

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