The phone interview lasted for 30 minutes with few HR questions including "tell me about yourself" , "past work experience" , "things you liked and disliked about your job" and "how you got to know about SEL". The technical questions were related to relays, ac circuits, kvl law , power triangle etc

Got a phone call from human resources, about 25 min long. The interview included general talk about my studies, my extracurricular activities and background, etc., but mostly about the position I applied to and why I would be a good match for them. Did not get a second phone call, as I didn't do well in the technical questions part.