Most of the questions were based on my research. There were also several behavioral questions. They asked every single detail of my research project- 1)Why I am doing it, 2)How I am measuring certain parameters (Need to explain with technical details), 3) What are the future implications of my research outcomes. Also I was asked if I had to do any equipment troubleshooting and how I did that. There were a lot of open end behavioral questions. There are no right answer for those. Whatever you answer, you need to convince them with your logic.
