Apple Hardware Test Engineer interview questions

So, I originally applied for HWTE position at apple, but was interviewed for Vibration controls engineer. I told the interviewer that this is not what I was asked I would be interviewed for, but he went ahead nonetheless. Then he bombarded all sorts of questions related to vibrations and controls, which I was able to answer, but it took me some time to get in the 'zone'. Overall, it was not a good experience.

it was fun, asked me a few questions. got through 5 rounds of interview. manager was pretty nice to talk to. recruiter was also friendly to pair my profile with the teams.