WHY THE FREQUENCY IS 50 HZ IN INDIA.CAN WE USE SOME OTHER FREQUENCY.IF SO WHAT IS THE RANGE AND WHAT WILL BE THE EFFECT IN PRESENT POWER SYSTEM IF WE CHANGE THE FREQUENCY AS YOU SUGGEST ?
IN INDIA THERE IS A STANDARD FREQUENCY IT IS 50HZ BUT IN OUTHER COUNTRYS IT IS 60HZ IT IS STANDARD