Question 1:
Illustrate Eutectoid reaction.
Question 2:
What do you understand by hot working of metals?
Question 3:
Provide equation of the eutectic reaction in iron – iron carbide diagram.
Question 4:
What do you understand by grey cast iron?
Question 5:
What kind of alloys can be age hardened?
Question 6:
Write down the limitations of the mar tempering?
Question 7:
Write down any four characteristics of the metal powders.
Question 8:
Illustrate out the term sizing?
Question 9:
Write down the different types of fracture? Discuss any one type of fracture.
Question 10:
Describe two factors affecting fatigue.