Very friendly vibe. It was conducted by two people, 1 from HR and the other from R&D. They didn't ask competency questions but rather more technical.
I had first a phone call from HR getting through my CV and background, and then was I invited for the interview
Interview questions [1]
Question 1
It was more around power system analysis and protection.
How do manage the unbalanced fault on transmission lines?
How is the transformer protection done?