I have attended the interview as a fresher.It consists of 4 rounds : 1. Written Test : Basic Logical question and aptitude 2.GD : They will give some general topics and we need to discuss in group (10 plus people in a group) 3.Technical Interview : They will ask you some theory regarding automation processes and to write some basic PLC logic as well 4.HR Round : This is the final round to discuss the salary and other terms and conditions.