In a 11Kv/433Volt Delt-star step down transformer one one line(Line-B) of HT s

In a 11Kv/433Volt Delt-star step down transformer one one
line(Line-B) of HT site is open & earthed on DP structur.
What will be the voltage on LT side R-Y, Y-B,B-R and R-N, Y-
N & B-N?. Please help to understand the problem with
examples.

Arvind , Jaipur.

Question Posted / arvind

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In a 11Kv/433Volt Delt-star step down transformer one one line(Line-B) of HT site is open & ea..

Answer / srk

240,240,433............240,0,240

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