Hey prabhakar,

admissions in all the participating colleges will be offered through TS PGECET 2019 Counselling on the basis of students performance in TS PGECET 2019 or GATE. Osmania University, the organizing authority of TS PGECET 2019 Counselling will conduct two separate rounds of counselling, one for GATE 2019 qualified students and another for TS PGECET 2019 qualified students. Preference will be given to GATE qualified candidates and admission to TS PGECET qualified candidates will be given on seats which remain vacant after admission through GATE. 

The counselling will be held on

Second round counselling Second week of August 2019

Second round seat allotment result in Second week of August 2019

For more details visit https://engineering.careers360.com/articles/ts-pgecet-counselling

Hope that helps

all the best