Describe the challenges you faced during the design projects.
Hardware Design Interview Questions
491 hardware design interview questions shared by candidates
How do you measure noise in the system?
How do you determine worst-case stack-up for a voltage divider assuming supplier could not guarantee skewing of values to either end of the tolerance range.
Actually all the questions are common. I find them on website for phone interview questions. So being prepared is good enough for this interview.
First interview was an HR interview on phone. The interview lasted 30-40 mins. This interview is mainly a screening interview to know about personality, work ethics, technical background and work/travel abroad eligibilities. If your interview went well, you can expect to hear back from HR to schedule a next round of interview in 1-2 days. Second interview was onsite, with 3 Senior Engineers(1-1.5 hour each). They asked me lot of question about my technical background, past projects and some problem questions from Digital design and FPGA. The general trend in the problem statements was - initially a problem is given, if you solve it more conditions are added, and so on. The ones I remember are following:
design a power supply circuit, types of filters, design a counter using d-flipflop
Avionics related protocols,Sample designs
Op amps simple circuits, feedback
Explain project in details, and what is your role in this project.
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