Hello Narasimha. 

With your rank it is difficult to get a govt college. But you might try for private colleges like RVR an JC college of engineering. It is one of the best college of AP. So don't feel low if you don't get a govt college. But you may try and sit for counselling as cutoffs change every year depending on the paper difficulty and no of students appearing. You may try your luck. Hope you get your desired branch and college. Hope for the best. 

Hope it helps.