It will be 12-13 lakhs per annum

Navratna psu like NTPC BHEL 

You need to score good rank in gate below 300rank and there is an interview

They offerr very high packages.

Though there are very high deductions like pf the in hand salary wil be 75000 per month.

Hey Viswa,

It depends on company to company and also the GATE marks you scored. If you get a chance in the top PSU's like ONGC, NTPC, etc then your salary will be touching around 1.5+ lakhs per month after your training. But if you get a job on the basis of GATE in any company then your salary will be definetly higher than any other normal engineer. 

So, coming to your question the salary of an Electrical Engineer in Power Grid Corporation of India will be around 10+ Lakhs per annum. The real figures are not available anywhere but this is the closest that an Engineer can get.

Hope that helps

all the best