What is the correct time in engineering to prepare for the UPSC exam

Taking the initiative for anything worthwhile and fruitful in life requires the right timing, regardless of whether it has to do with your professional or personal ambitions. So, if you're asking to start UPSC preparation while you're still in engineering, just get started as soon as you can.
The reason is that there is nothing wrong with beginning your UPSC preparation during your undergraduate years since doing so will give you much more time than starting it later. This is because the UPSC exam is extensive and in-depth, so starting early will give you an advantage over those who begin their preparation after graduation.
I am the best person to advise you because I started to prepare for the UPSC exam during my first year of college, and I did so with the help of EDEN IAS, who is doing well in this field and has assisted many students in realizing their dreams in the first attempt thanks to their early start in their career. They were the first in all of India to take the effort, and I was accepted into their LAKSHYA 3-year foundation course cohort, where I am now in my third year of training.

For more info visit: https://edenias.com/ias-foundation-course-gs-csat-3-years-lakshya/