which is best m.tech course after b.tech in electrical engineering
1. Power Systems
2. Control Systems
3. Power Electronics and Drives
4. Signal Processing
5. VLSI
Also, if you for for Mtech, try to opt for IITs or NITs as placements in other institutions are very low. Also, IITs and NITs have good research and internship opportunities which would look good.
All the best !