why we use RYB phase sequence? and somewhere we use UVW ?
why?
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Answer Posted / kj
RYB has been used because this is the normal colours of the
3 phases (Red Yellow Blue). Now the international standard
is RWB (Red White Blue) because the earth is Green with an
Yellow stripe. This change is because some colour blind
people will see red as green and green as red when the
colours are together.
UVW is the terminal naming standard.
| Is This Answer Correct ? | 9 Yes | 11 No |
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