Previous Year Very Short Questions of MP-1 (B-TECH mechanical engineering 3rd)

Manufacturing processes-1

Previous year question paper with solutions for Manufacturing processes-1

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  1. Differentiate the terms ‘mould’ and ‘core’.
  2. Write the essential constituents of moulding sand.
  3. What is ladle?
  4. Differentiate between seam and spot welding.
  5. Write the purpose of sprue.
  6. What is the aim of inspection and testing of castings?
  7. What is core venting?
  8. Write the function of a riser.
  9. What is dry penetration effect?
  10. What is the electrode covering in arc welding process?
  11. What is a split pattern?
  12. Explain why shake allowance is given on patterns.
  13. What is the function of a core print?
  14. Differentiate between brazing and braze welding.
  15. What is the purpose of a riser?
  16. What are parting agents?
  17. Explain the term weldability.
  18. Briefly describe flash welding.
  19. Why is tungsten the preferred material for non-consumable electrodes?
  20. What is investment casting?
  21. Give two new trends in the manufacturing giving their advantages.
  22. Give the various points for selecting a manufacturing process.
  23. What are the constituents of the charge of cupola furnace?
  24. Give the functions of cores in casting processes.
  25. Give five advantages of die-casting process.
  26. What are the zones in HAZ after the welding operation?
  27. What are the functions of coatings on electrode?
  28. What are various parameters of design of a welded joint?
  29. Give three casting defects and the remedies for eliminating them.
  30. What are the advantages of non-destructive testing?