i am b.tech student in ece branch, which branch should i opt for in pgdm

is power management a good choice and what are the good colleges and average package for it

Best domains for BTech people are Operations and Marketing. I would suggest you to apply for PGDM course. The areas of emphasis in this program includes HR, IT, Marketing, General Management & Strategy and Finance. But I would say that the choice of domain should depend on your area of interest an