The GATE Grind

GATE Additive Manufacturing: Additive manufacturing processes – Previous Year Questions

4 GATE previous year questions on Additive manufacturing processes (Additive Manufacturing, Mechanical Engineering) with answers and explanations, from every paper.

  1. GATE 2022 ME (ME1) Q28 (1 mark, Multiple select) – Which of the following additive manufacturing technique(s) can use a wire as a feedstock material?
  2. GATE 2023 ME Q55 (2 marks, Numerical answer) – A solid part (see figure) of polymer material is to be fabricated by additive manufacturing (AM) in square-shaped layers starting from the bottom of…
  3. GATE 2025 ME Q40 (2 marks, Multiple choice) – In relation to additive manufacturing, match the following Process Layer creation technique Material --- --- --- --- --- --- P Stereolithography 1…
  4. GATE 2026 ME Q31 (1 mark, Multiple choice) – Which one of the following options is NOT an error associated with STereoLithography (STL) file in additive manufacturing?