Hi,

first of all , congrtulations for securing 3.9k rank in ap eamcet . second thing is you might not get a seat in jntuk under ECE banner ,because the recent trends show that the cutoff for ECE branch for OC category is 1.5k at the max . so better prefer any other college . good luck ...

To check your chances in AP EAMCET you can use below college predictor

http://www.engineering.careers360.com/ap-eamcet-college-predictor

Good Luck!!