With your rank of 23771, the best colleges in coimbatore for EEE are:

1.Sri Ramakrishna Institute of Technology  with cutoff of 24527

2.Park college of Engineering and Technology  with cutoff of 26848

3. Anna University of Technology,  Panruti campus with cutoff of 28616

4.SNS college of Technology with cutoff of 29376

5. Tamil Nadu college of Engineering  with cutoff of  31235.

These are the top 5 colleges suited for you with your rank and open category for EEE.I hope it helped 

hello Rohan

TNEA CUT OFF FOR COLLEGES IN COIMBATORE

https://engineering.careers360.com/colleges/list-of-engineering-colleges-in-coimbatore-accepting-tnea

As per the official list, there are over 500 institutes including government and constituent colleges, universities, departments as well as self financing engineering colleges under Anna University which offer admissions through TNEA. During counselling, the candidates will have to select their preferred TNEA participating institute 2019 for admission. Allotment into the participating institutes of TNEA 2019 will be done according to the candidate’s merit, preferences and category. To apply for TNEA 2019, the candidates will have to qualify the 10+2th standard examination. 

ALL THE BEST