Provide the classification of engineering materials
[5 marks]Define: (1) Ultimate Tensile Strength (2) Hardness (3) Toughness (4) Plasticity (5) Elasticity
[5 marks]Discuss the effect of grain size on the properties of materials.
[5 marks]Explain a atomic packing factor.
[5 marks]Calculate the APF for BCC and FCC structures.
[5 marks]Provide the classification of steel according to carbon content.
[5 marks]What is alloys? Gives some example and their specific applications.
[5 marks]Discuss the effect of various alloying elements on mechanical properties of steel.
[5 marks]What is cast iron and explain the classification of cast irons?
[5 marks]Draw Fe-Fe Cequilibrium diagram.
[5 marks]Define Heat Treatment and classify heat treatment processes.
[5 marks]Draw TTT diagram.
[5 marks]Explain Hardening and Tempering process in detail.
[5 marks]What are the application of NDT?
[5 marks]Discuss the various non destructive testing applied for the inspection of welded structure.
[5 marks]Enlist different Non-destructive testing. Explain any one in details.
[5 marks]Explain the principle of Ultrasonic Testing. ***v
[5 marks]