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 ?

Answer Posted / vijaya kumar

if we choose other freequency suppose 60hz ,our standara
freequency is 50hz.for transfer of power there must be same
freequency.Also if freequency increases number of poles
also increases,if poles inc.d diameter of equipment also
inc.it leads to high cost.

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