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ME-405 · MANUFACTURING TECHNOLOGY/Unsolved PYQ Paper

ME-405 Manufacturing Technology - Nov 2022 Question Paper

  1. 5 Marks
    aEnlist types of patterns. Discuss any three in detail.
  2. 5 Marks
    bWhat is a Sprue? Why it is required? Explain elements of gating system with a simple casting design.
  3. 4 Marks
    cExplain various types of pattern allowances with sketch.
  4. 7 Marks
    aExplain centrifugal casting technique in detail.
  5. 7 Marks
    bExplain Die Casting technique in detail.
  6. 5 Marks
    aBriefly explain tungsten inert gas welding and their components.
  7. 5 Marks
    bWhat is Heat affected zone? Explain briefly with neat sketch.
  8. 4 Marks
    cWhat are the safety precautions observed in welding?
  9. Unit 5
    5 Marks
    aExplain advantages and disadvantages of hot and cold working.
  10. Unit 5
    5 Marks
    bCompare properties obtained by cold and hot working process.
  11. Unit 5
    4 Marks
    cName and sketch different metal forming processes.
  12. Unit 5
    5 Marks
    aDefine drawing and discuss the classification with neat sketch.
  13. Unit 5
    5 Marks
    bWhat are the defects in rolled parts?
  14. Unit 5
    4 Marks
    cWhat are the defects in forgings? Explain it.
  15. Unit 5
    5 Marks
    aExplain any one method of stretch forming operation with a neat sketch.
  16. Unit 5
    5 Marks
    bExplain peen forming process with a neat sketch.
  17. Unit 5
    4 Marks
    cWhat is Super plastic of metal? How this process is carried out on sheet metals?
  18. Unit 3
    5 Marks
    aExplain Film blowing.
  19. Unit 3
    5 Marks
    bExplain the thermoforming process.
  20. Unit 3
    4 Marks
    cExplain working and principle of applications of compression moulding.
  21. Unit 1
    5 Marks
    aDescribe Brazing process.
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