Apex Microtechnology Electrical Engineering interview questions

Interview was about an hour and 47 minutes, divided between three engineers. An even distribution of technical questions as well as personal. My only criticism is that I was told if I had any questions, that they were open to receiving emails. But, their actual responsiveness to sent emails was radio silence. That being said, I would've appreciated more feedback. If you interview here, know your opamps. That is their bread and butter.