I applied in-person. The process took 6 days. I interviewed at Sulzer (Pune) in May 2023
Interview
First is an HR round; Its very general about your background work and education
Second is the technical round-Its pure technical knowledge where the interview is taken mostly by your future reporting manager.
Interview questions [1]
Question 1
1. Explain the difference between simple and fractional distillation.?
2. What is the role of reflux in a distillation column?
3. How does the number of theoretical trays affect separation efficiency?
4. Describe the process of azeotropic distillation and its applications?
5. What factors influence the efficiency of a distillation column?
6. Explain the concept of relative volatility and its importance in distillation.