1) Briefly explain with the sketch of Electro hydraulic forming.
2) Explain any two high velocity forming process or high energy rate forming process.
3) Explain the different types of defects and their remedies in welding.
4) Define “Resistance Welding process”. With a help of neat sketch explain the spot welding method.
5) Discuss the following methods of inspection and Testing of castings.
a) Radio graphical testing
b) Ultrasonic testing.
6) Discuss with the help of diagram shell moulding method and write the advantages and disadvantages.
7) Explain the working principle and construction features of Abrasive Jet Machining with illustrations.
8) Explain how EDM is capable of producing complex shapes.
9) Classify and explain the different NC systems.
10) Explain with neat sketch various components of NC Machines.