Tesla interview questions

Technical interview with an engineer. LC medium to hard question. Engineer wasn't very responsive to questions. I got the rejection a few days after the interview. I wasn't able to finish the problem correctly because of unanswered questions.

I was told the first round would be a project presentation and I had prepared my slides. But the manager did not want that. He had made a PowerPoint with questions and we started with that. The questions were mostly about beams (cantilever, simple supported) and material science mostly involving Aluminum and stainless steel. I think the interview was not very difficult but I could not answer all because I had not prepared well.