Single Phase and Three Phase Diffrences

Diffrence between Single Phase and Three Phase.
Single Phase :- 230V
Three Phase :- 440V
We calculated the load of Vigyan Ashram machines.
1000W = 1kW kWH = Kilo Watt per Hour
1000mA = 1A mAH = Mili Ampere per Hour
Single Phase :-

Three Phase :-

Light/Electricity is made at windmills, Dams, Geothermal, Fossil Fuels, Etc.
The electricity produced is at 11kV and travels to our houses through big wires from poles to poles.
Then an Electric Station nearest to our house contains a step down transformer Which converts the 11kV to 230V suitable for home use.