I got 83 percentile in jee main April 2019 .Is there is any chance of getting trade IT or electrical?

Hello Abhishek,
You can get your your desired branch obviously because you haven't mentioned any college preferences. At this rank, its difficult to get any NIT if you don't have any caste category. So, you can expect some private colleges or semi-govt colleges with your desired branch. However, to get precise details of the college you would get at this rank, you can use college predictor:
https://engineering.careers360.com/articles/jee-main-college-predictor
All the best!