In three phase supply why we use R Y B Colour not other.

Question Posted / pradyumna chandra panda

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In three phase supply why we use R Y B Colour not other...

Answer / pradyumna chandra panda

R Y B are prime colour of every colour, that's why we use these colour for three phase supply. in foreign country they now use black, gray, white for three phase supply.

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In three phase supply why we use R Y B Colour not other...

Answer / guest

ITS IS THE BASE COLOUR FOR ALL COLOUR

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In three phase supply why we use R Y B Colour not other...

Answer / digvijay barge

Phase shift between three phase is 120
RY 120
YB 120
BR 120

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In three phase supply why we use R Y B Colour not other...

Answer / kunal lakhani

R stands for red ,Y for yellow , B for blue which are the
three phases,R is for live wire

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