What is Polyphase?
More than one meaning 2 phase, 3 phase, and 6 phase is called polyphase
The alternator producing a phase supply consists of a vending. In this case, the value of voltage and current does not change
The alternator producing two-phase supply consists of two vending. It is facing both ways in such a way that the phase difference between them is 90 degrees. Now if the value of the voltage between phase and neutral is 200 v, then two The phase voltage will be 200 * √2V