I applied through university. I interviewed at SPIC (Chennai) in Apr 2019
Interview
round 1 written test with 50 aptitude and 50 technical
round 2 GD shrolisted canditates for next direct face 2 face interview
which if fully about core subjects and practical example
Technical written, group discussion , technical and hr interview,then three month class room training plant Viva,one year Viva,final Viva then only absorbed as AM. other wise extension for three to six months
