GATE Casting, Forming and Joining Processes: Plastic deformation and yield criteria, hot and cold working – Previous Year Questions

1 GATE previous year questions on Plastic deformation and yield criteria, hot and cold working (Casting, Forming and Joining Processes, Mechanical Engineering) with answers and explanations, from every paper.

1. GATE 2025 ME Q22 (1 mark, Multiple choice) – The yield stress of a metal in uniaxial tension is 200 MPa. According to von Mises yield criterion, the yield stress (in MPa) of the metal in pure…