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in india ac frequency is 50hz, but in foreign countries it
is 60hz,whwt is the reason
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Answer Posted / m.punna rao
earlier there were only two standards available. One is American standard ie 60 HZ and 110 V, second one is British standard ie 50 HZ and 230 V . In both cases advantages and Disadvantages are there. But India following British standard.
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