In case of 3Phase Supply,
Voltage R-Earth/Neutral - 220
Y-Earth/Neutral - 220
Z-Earth/Neutral - 220
Total is -> 660Volts
Then Why it is said that 3Phase supply is 440
Answer Posted / n
220 Multiply by root three is equal to 281.4 volts. for 440
volts single phase voltage up to 254 volts.
Is This Answer Correct ? | 3 Yes | 8 No |
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