How to take Vector group test of Transformer?

Answer Posted / adi

Procedure given by Mr. dinesh kumar & Mr. E.saravanan is
correct but is there any explanation for this three
conditions.
1.1V-2W=1V-2V
2.1W-2V>1W-2W
3.1U-1V=1V-2N+1U-2N

Is This Answer Correct ?    13 Yes 3 No



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