Why should we use Star-Delta connection in step down power
transformers?
Answer Posted / harishchandra
in Y the vL=1.73*vp
in delta vl=vp and current IL=1.73*ip
also for distribution required 230 n 433v so neutral is
required so we used y - delta conec.
| Is This Answer Correct ? | 23 Yes | 7 No |
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