in india,we use 230V,50 Hz,whereas many other countries use
110V,60Hz.what r d advs and disadvantages of each of them?

Answer Posted / sayan

Nothing can be specified about the advantages & the
disadvantages of 230 V & the 110 V supplies.
It is the rating of the equipments that decides the voltage
level. In a simlar fashion, we can have control circuits
working at 230V (A.C. / D.C.), 110V (A.C. / D.C.).

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