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What is min and max voltage between earth and neutral/phase
if it perfect earthing?
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Answer Posted / subbu
if it is a perfect[ideal] earthing, voltage between earth to
neutral should be 0V.but ideal earthing is not possible and
for an excellent earthing[ resistance is bellow 1ohm]
voltage should be in mV. Generally in industries they
maintains bellow 0.5V
Note: Earth to neutral voltage will be various continuously
while measuring.
| Is This Answer Correct ? | 4 Yes | 4 No |
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