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single phase for 230 then why three phase are 440 volt
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Answer Posted / pankaj rana
Phase means voltage.In single phase we measure the potential
difference between phase wire and neutral wire which is 230
volts.while in three phase system voltage is measured
between two phase wires which is 220+220=440 volts.In three
phase system if we will measure voltage between phase wire
and neutral wire it will be 220 volts.
| Is This Answer Correct ? | 25 Yes | 23 No |
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