Call with a test engineer. Interviewer was 15 minutes late, which was a turn off. Mostly behavioral questions and the responses were not clear enough to my answers for me to understand if my answers were applicable for the particular scenario. Then they sent me a written test. I am core power electronics but the written test was all analog electronics, opamp and amplifier etc. I was sure as soon as I got the test that I was not going to get the offer. I am pretty sure I answered 4/5 questions correctly but was told I did not score high enough. But atleast they got back to me about the rejection.