Answer / archie

in single phase only one live wire and 1 neutral wire present

but in 3 phase
3 live and 1 neutral wihere is present
and they are noted as RBY and each having phase sift of 120 degree

Answer / lovekesh

in single phase the line voltage will be 230 or 240. but in
3 phase it will be 440 or 415...

Answer / mahammad

the supply from main supply

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