What is manufacturing? Explain with examples.
[5 marks]Write the selection process for the manufacturing process.
[5 marks]Describe the centrifugal casting process with a neat sketch?
[5 marks]What are the different types of moulding sand?
[5 marks]Write down the different types of furnaces used for casting. Explain the construction05 and operation of Cupola furnaces with a neat sketch?
[ marks]List out the defects in the welding process.
[5 marks]Explain Soldering and its types.
[5 marks]Differentiate between arc welding and gas welding.
[5 marks]Explain brazing and its types.
[5 marks]Comparison between hot working and cold working.
[5 marks]Write down the advantages and limitations of tube extrusion.
[5 marks]Explain the defects in rolled parts.
[5 marks]What is cold working and explain any three cold working processes.
[5 marks]Explain squeezing with a neat sketch.
[5 marks]Explain the cutting operation in sheet metal operations with a neat sketch.
[5 marks]Explain bending operations and types of bending operations.
[5 marks]Explain the forming operations in sheet metal operations with a neat sketch.
[5 marks]