Give the broad classifications of manufacturing processes
[5 marks]Explain why the understanding of manufacturing processes is essential for better products?
[5 marks]Describe the piercing and blanking processes.
[5 marks]Explain the drawing process with a neat sketch.
[5 marks]List the main advantages of casting process
[5 marks]Name the pattern allowances which can be quantitatively specified. Write a brief note on machining allowance.
[5 marks]Explain different types of cores used in casting process.
[5 marks]What metals are generally used for making patterns? Explain the reasons in brief for their selection
[5 marks]Discuss the defects, causes and remedies of casting defects.
[5 marks]Discuss the advantage and limitations of hot and cold working
[5 marks]State the difference between hot and cold working
[5 marks]Explain the following terms: 1. Strain hardening 2. Recrystalization
[5 marks]State difference between direct and indirect extrusion with sketch
[5 marks]Differentiate between soldering and brazing process.
[5 marks]What are differences between TIG and MIG welding processes?
[5 marks]Explain the different types of flame used in gas welding process.
[5 marks]Explain the of Arc welding with neat sketch.
[5 marks]