Some unexpected questions involved whether I was applying anywhere else. It caught me off guard so I answered it, but I wish I hadn't because that is not their business.
Chemical Engineer Interview Questions
2,105 chemical engineer interview questions shared by candidates
There were no tough questions. All technical questions were basic chemistry questions like what information does MS and HPLC give, name and properties of chemical groups, etc. Some of the other questions they asked were: how do you organize/prioritize your work, strengths and weaknesses, etc.
What is vapour pressure and how can you measure the vapour pressure of any liquid at some temperature and pressure
How can you define the pump, what is cavitation and why we use NPSH
Why we use baffles in reactor, this question is little bit tricky because in the name of baffles we only know that baffles are used in heat exchanger but they asked me about reactor. This question is of mechanical operation, you can read agitation and mixing chapter from McCabe & Smith and you will get answer of this question
Effect of temperature and pressure on solubility of gases in liquid solution
What is your knowledge on paint industry?
Describe the chemical cleaning process for metal.
Describe a time you prevented a safety incident by making an intervention
did you ever work on a project or assignment with a difficult employee? how did you resolve your differences? did you achieve your goal? what did you learn from it?
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