I applied through college or university. I interviewed at Efftronics Systems (Vijayawāda) in Feb 2018
Interview
it was an on campus drive the 1st round was online technical test
the second round was tr they ask basic questions up to 3rd year
the shortlisted students has the psychometric which is held at their office vijayawada
they wil put 4 tests on and later who are qualified have final hr and medical tests which will be in ramesh hospital
Interview questions [1]
Question 1
colour coding,rectifiers,filters,555timers,simple circuit finding voltage and current.
I applied in-person. The process took 3 weeks. I interviewed at Efftronics Systems (Guntūr) in Nov 2025
Interview
They will conduct a basic MCQ type question based on your degree and role requirements and if qualified they will conduct a technical round. There after a medical test is conducted followed by HR round!
Interview questions [1]
Question 1
What method do you use to solve a problem if it occured during a crucial time!
Total 4 rounds, including aptitude and reasoning, practical experience, hr interview, and gaining skills explain to him in a efficient manner, maintain credentials throught out the academics that makes me more essential for to select the special role specified by efftronics
basic ece related questions and answer questions politely, Confidently answer the questions, prepare from basic electronics questions like what is transformer, what is generator, what is motor and what is a capacitor and what is a inductor
Interview questions [1]
Question 1
what is analog & digital circuits
what is led?
what is setup & hold time? etcc