[MME] METALLURGY AND MATERIALS ENGINEERING MOST IMPORTANT S3 KTU QUESTION PAPERS FOR KTU STUDENTS [SECOND YEAR] Part - |


METALLURGY AND MATERIALS ENGINEERING [MME] MOST IMPORTANT QUESTIONS
METALLURGY AND MATERIALS ENGINEERING MOST IMPORTANT S3 KTU QUESTION PAPERS FOR KTU STUDENTS [SECOND YEAR] Part - |


PART A

1. Explain polymorphism and allotrophy with examples of each.

2.Define the following

(i)Co-ordination Number   
  
(ii) Atomic Packing Factor

3.What is the significance of frank and read source?

4.What is meant by diffusion?What are the factors affecting diffusion?


PART B

5.Draw planes and directions for the following.

(i)101

(ii)211 

(iii)102

6.Find out co-ordination number and APF for HCP structure with detailed step?

7.Explain the process of homogeneous and heterogeneous nuclei formation?

8. What is meant by imperfections and explain the types eith neat sketch?

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