Hey, congratulations!

294 is a realy good score. Looking at the cutoffs for ece field last year (298) and the years before that (310) and (324). This shows that there is a very slim chance of getting in. But maybe in the next rounds of counselling you might get in. You might get into electronics and communication engg. Apart from ece and cs there is a very good chance of getting into hyderabad campus. And you can enquire about internal sliding after admission during the counselling process. 

All the best.