ABB Process Engineer interview questions

Interview process is stretched for 3 months starting with Skype and face 2 face interview. Over all I'm very much satisfied with the process although am not offered the role. I felt very much at ease in every round be it during Skype or during face 2 face round.

There were two interviewers, they asked a lot of questions in 30 mins. I felt confident about the answers i gave them but i wasn't picked. you have to be prepared to go for this interview. they ask questions based on school work.