why is that all the voltage that runs through electrical wires are in multiple of 11...i.e. 220v,440v,11000v
why is that all the voltage that runs through electrical wires are in multiple of 11...i.e. 220v,440v,11000v
Last Activity: 2 Years ago
Last Activity: 2 Years ago
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Last Activity: 3 Years ago
Last Activity: 3 Years ago