Define Welding Process.
[3 marks]Compare welding joint with Riveting Joint
[4 marks]Briefly classify the various types of Welding Process.
[7 marks]Write down the function of inert gas?
[3 marks]Draw rightward technique and leftward technique.
[4 marks]Explain the various equipment used in the gas welding.
[7 marks]Enlist types of arc welding.
[3 marks]Write down the full form of following welding processes
[4 marks]TIG (ii) MIG (iii) CAW (iv) SAW
[ marks]Explain Flue Shielded Metal Arc Welding (FSMAW) with advantages and neat sketch.
[7 marks]What is the difference between thin plate and thick plate in welding terminology?
[3 marks]Explain the difference between electro gas and electro slag welding.
[4 marks]Explain SAW with advantages, disadvantages neat sketch.
[7 marks]Enlist different types of filler road.
[3 marks]Explain Direct current Straight Polarity (DCSP) with neat sketch.
[4 marks]Explain “Thermit Welding” with neat sketch, process, advantages and applications.
[7 marks]Enlist various defect occur in the weld joints.
[3 marks]Explain Direct Current Reverse Polarity (DCRP) with neat sketch..
[4 marks]Explain “Atomic Hydrogen Welding Process” with neat sketch, process, advantages and applications.
[7 marks]What is weld pool, explain with neat sketch.
[3 marks]Enlist different resistance welding processes.
[4 marks]Briefly Explain spot welding process with neat sketch.
[7 marks]Explain the types of distortion.
[3 marks]Explain Seam welding process with neat sketch.
[4 marks]Explain the preventive action carried for reducing distortion during welding process.
[7 marks]