Bharath University
Bharath Institute of Science and Technology
(Declared Under Section 3 of UGC Act, 1956)
Selaiyur, Chennai-73

Department: Mechanical Engineering Year: II Semester: III

Subject Code: BME305

Subject Name: Production Technology

Unit – I
Marks: 2
1) Differentiate Hot & Cold working process
2) What is Extrusion
3) Types of hot and cold working processes.
4) Name any four casting defects
5) Types of casting, and types of furnaces.

Marks: 12
1) Explain brief in the gas welding processes with the suitable sketch.
2) Explain in detail Arc welding processes and write down the mer...

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