Talked on phone and it was hard to understand the interviewer because the connection was not good. I could not answer what I could not hear so I did not make a good impression at all.
Technical round-1 :Basics of Mechanical
Technical round-2: little Bit depth
HR Round : General question and salary discussion
So, Be prepared with favorite subject thoroughly and be ready to answer any questions from that subject
The interview process was smooth and polite. Ask technical skills regarding cleaning and my experience. Asked me some behavioural questions and questions about my training. Also contacted referees. I got the job