What core magnetic balance test of transformer?
How to do this test in a three phase Star delta (star-LV,
Delta-HV) transformer?
How to measure and where to measure?

thanks and regards
Austin

Answer Posted / j.kesavan

austin hai, iam working in field ,any thing problem in
tr ,we are check py side tr give low voltage two phasecheck
sy is good no problem ,py any thing thing short breaker
will trip.py is good we will get sy voltage is good ratio.

Is This Answer Correct ?    5 Yes 26 No



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