Answer / engr. shomaz ul haq

The available power will decrease due to one missing phase and the decrease is not 33.3% but 43.3% due to the exchange of reactive power between the other two transformers windings.

Answer / guru

open ckt is appeared on the line.so the remain two lines are
get in much current.it's name as single phasing.

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we can conformed the vector group of the transformer. How?

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0 Answers   Himatsingka Seide Ltd,

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