it is in our knowledge tht right plug of supply of residential suppy system is

it is in our knowledge tht right plug of supply of
residential suppy system is phase n other is
neutral...howevr the battery charger of mobile works in both
ways...i mean it is not restricted in only one direction.ny
of the holder of charger can hav phase .so y is it not lik
tht phase of supply must b connected 2 phase of charger...?

Question Posted / bhavik

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