3 Phase Voltage; Why root 3, √3, 1.732 used; how 400 volt (Hindi)

3 phase voltage, Why square root 3 or 1.732 is used, and how 400 or 440 comes in 3 phase line voltage or power calculation is explained in Hindi in this video tutorial. Line voltage and phase voltage relation is as follows, The line to line voltage of 3 phase AC power supply comes 400 volts, if phase voltage 230 volts is multiplied by square root three or 1.732. LIne voltage to phase voltage conversion is explained. An educational tutorial on power supply system, electrical engineering and electronics engineering 340 in Hindi by G K Agrawal (Gopal Krishna Agrawal). The lecture is given by a person with circuit design and industrial experience.

120-degree phase in 3 phase supply
https://www.youtube.com/watch?v=ISRJo52r4Zw

Watch https://www.youtube.com/watch?v=uksrFOy7B9k
Watch https://www.youtube.com/watch?v=E0TFkGQEjt8
https://www.youtube.com/watch?v=GAezgKO3vdI

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How the square root 3 or 1.732 and 400 or 440 volts line voltage is calculated from 230-volt phase voltage in 3 phase supply, is explained. Line voltage phase voltage, Line and phase voltage relation explained.

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Видео 3 Phase Voltage; Why root 3, √3, 1.732 used; how 400 volt (Hindi) канала G K Agrawal