Explain any five mechanical properties.
[5 marks]Discuss selection criteria for materials used in engineering applications.
[5 marks]What is solid solution? Briefly explain types of it with neat sketch.
[5 marks]What is the difference between Hot working and Cold working.
[5 marks]Write short notes on Recovery, Recrystallization and Grain growth.
[5 marks]State critical reactions of Iron-carbon phase Diagram.
[5 marks]What are the effects of alloying chromium, nickel, molybdenum, and carbon in steels?
[5 marks]Draw & Explain Iron-Iron Carbide Diagram with all regions.
[5 marks]Write short note on Gray Cast Iron.
[5 marks]Explain the NDT method widely used for inspection of castings.
[5 marks]Explain magnetic particle testing (MPT) method with neat sketch. Also explain its benefits and limitations.
[5 marks]Describe Ultarsonic Test principle and advantages.
[5 marks]List the characteristics required in dye material for dye penetration testing.
[5 marks]Define Heat Treatment and classify heat treatment processes.
[5 marks]Difference between Annealing Process and Normalizing Process.
[5 marks]Define hardenability and list three factors affecting it
[5 marks]Justify the need of Heat treatment processes for metals. Explain with neat sketch TTT diagram for heat treatment of steel.
[5 marks]