I am appeared in Bhubaneswar on 27-28 October. Basically they are searching those who are good in technical papers only. Selection process consist of 3 parts prelims mains and interview. Prelims of 30 marks & the questions on digital microprocessor aptitude and some basic electronics. Mains is 70 marks subjects are digital microprocessor aptitude and c programing. In interview they will ask those questions which u have left or answered incorrect. The interview may take time up to 4-5 hr and the questions mainly on designing.