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ME-303 · Materials Technology/Unsolved PYQ Paper

ME-303 Materials Technology - Jun 2022 Question Paper

  1. Unit 1
    7 Marks
    aExplain in detail metallic bonding and its properties.
  2. Unit 2
    7 Marks
    bCompare intermediate phases and solid solutions.
  3. Unit 2
    7 Marks
    aDraw Cu-Ni phase diagram and label the important reactions and regions.
  4. Unit 3
    7 Marks
    bExplain different types of transformations in solid state. Illustrate with an example.
  5. Unit 3
    7 Marks
    aExplain the types of cast iron and their applications.
  6. Unit 1
    7 Marks
    bExplain in detail Hadfield Manganese steel and its properties.
  7. Unit 3
    7 Marks
    aCompare annealing and normalizing. When do you use them?
  8. Unit 3
    7 Marks
    bExplain in detail about different types of carburizing methods.
  9. Unit 3
    7 Marks
    aExplain age hardening.
  10. Unit 3
    7 Marks
    bExplain carbo-nitriding. What are its applications?
  11. Unit 4
    7 Marks
    aWrite in detail about the properties and applications of copper and its alloys?
  12. Unit 4
    7 Marks
    bWrite the properties of alpha titanium alloy? Explain its typical applications.
  13. Unit 4
    7 Marks
    aWrite down the short note on Impact tests, what is the logic behind the specimen design and specification of testing machine?
  14. Unit 5
    7 Marks
    bWrite the short note on Colorimetric methods. Why we use this method?
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