in case dc we mark as + ve & -ve..but in case a.c. we mark as
ph&N...Y LIKE PLZ TELL ME
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Answer Posted / ramkumar
in ac we will be getting supply only in one terminal which
is called phase. in neutral there is no power supply. the
general meaning of neutral itself nothing... but in case of
dc we will be getting supply in both the terminals. one as
positive and one as negative.
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