As per IS why should the control be taken only from R
phase, why not from B or Y phase??!!

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As per IS why should the control be taken only from R phase, why not from B or Y phase??!!..

Answer / sumit garg

the control should be taken from the R-Phase because for R-
Phase the Phase is zero with the current.
and for the y and B phase the phase diff reach to 120 and
240.

Is This Answer Correct ?    7 Yes 4 No

As per IS why should the control be taken only from R phase, why not from B or Y phase??!!..

Answer / ramesh

for most ofthe electronic control pannel the R phase is
controled if it changes thr plorrty will chang it asked to
use in the india to identyfi the product

Is This Answer Correct ?    0 Yes 0 No

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