I applied through university. The process took 2 days. I interviewed at Johnson Controls (Chennai) in Oct 2023
Interview
round 1 - around 90 question in 50mins all in the topic basic aptitude , electronics , digital electronics , control system
round 2 - interview basic electronics , project
round 3 - panel interview electronics and project
round 4 - hr interview
Interview questions [1]
Question 1
what is diode
what conductance , inductance and insulator
what is clipper , clamper and circuit
what is transformer
what is cmos
what is braker and fuse
3 modes of bjt
all types od diode like varactor , pin diode , zener diode , zener break down , avalanche breakdown
I applied through university. The process took 1 week. I interviewed at Johnson Controls (Pune) in June 2025
Interview
online test ,technical interview, HR interview. this is process of placement drive first of all online test is avg to hard consist technical and apptitude questions and then technical and then hr interview