• Prescribe and explain the principles of SMAW and their processing parameters.
• Prescribe and explain the principles of GMAW and their processing parameters.
• Prescribe and explain the principle of GTAW.
• Prescribe and explain the principles of SAW and their processing parameters.
• Prescribe and explain the principle of PAW.
• Prescribe and explain the principles of FCAW and their processing parameters.
• Prescribe and explain welding metallurgy principles and their application when interpreting weld quality.
• Clarify weldability of low alloy steels.
• Clarify weldability of stainless steels.
• Explain the weldability of different Al and Mg alloys.
• Explain the weldability of different Ti alloys.
• Prescribe and explain major weldability issues of Ni-base alloys.