why we use 50 hz frequency in india .. why not 60 hz
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Answer Posted / kmr227
Because in India we have 3000 rpm turbines only that's reason why in India frequency is 50hz
we know that f = PN/120=2*3000/120=50hz
But in case of america..... countries they have 3600 rpm tubines so frequency is 60hz based on above formula.
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