Write basic steps of casting process.
[3 marks]Compare casting process with metal joining process.
[4 marks]Explain the pattern allowance in brief.
[7 marks]Discuss about pollution control in foundry.
[3 marks]Write short note on pattern materials.
[4 marks]Explain any seven casting defect with causes and its remedies.
[7 marks]Explain inspection of casting and explain any two non-destructives testing of casting.
Draw any six patterns.
[3 marks]Discuss any four required properties of molding sand.
[4 marks]Explain directional solidification with neat sketch.
[7 marks]Define following terms:- permeability, Green compressive strength, mould hardness
[3 marks]Write basic steps of Permanent Mold Casting Technique.
[4 marks]Explain hand moulding tools with sketch.
[7 marks]Draw schematic diagram of induction furnace.
[3 marks]Write a short note on cupola furnace.
[4 marks]Write a brief about riser location and design.
[7 marks]Draw schematic diagram of electric arc furnace.
[3 marks]Explain the principle of electric arc furnace.
[4 marks]Explain Gating System with its elements with neat sketch.
[7 marks]Write basic steps involved in the sand casting process.
[3 marks]Discuss slush casting.
[4 marks]Write a short note on Annealing and Normalizing heat treatment process.
[7 marks]Write basic steps involved in the investment casting process.
[3 marks]Explain the gravity die casting.
[4 marks]Write a short note on Hardening and Tempering heat treatment process.
[7 marks]