It took about 15 minutes. There were three interviewers on the panel and three interviewees. They started off asking us to introduce ourselves and then asked more specific questions regarding our experiences and qualifications while reviewing our resumes and taking notes. Most of the process was to see if we were a good fit for the internship and to see who could get the most out of it. The interview ended with a tricky question that tested our creativity, "What is a manhole round?"