I applied online. The process took 3 days. I interviewed at Cotmac Electronics (Michigan) (Troy, MI) in Apr 2014
Interview
They called me to schedule a phone interview. On the fixed date, the interviewers called and he, along with a colleague of his, took a phone interview. It was a technical interview. It was fairly simple and they asked about my resume, my work, my skills in basic controls engineering, P&ID, PFD, PID, Electrical Machines, Motors etc. It was not very difficult.
Interview questions [1]
Question 1
The most difficult question was regarding a DC motor. 'what will happen if we remove the magnetic field?' I answered that since there will be no field, there won't be any torque generated and hence the motor would not work.