What are the test performed on A faulty transformer ?
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Answer / k.prakashchandra
Insulation test,continuity test ,oil test and magnetic
|Is This Answer Correct ?||9 Yes||1 No|
Answer / vinod g
Insulation Resistance,Winding resistance, Ratio test in
every tap positon from each tap rising and lowering,OLTC
continuity test , Tan delta of Oil and bushing, oil test (
BDV, DGA), magnetic balance test, polarity and
secondary/primary injection test for calculating the %
|Is This Answer Correct ?||4 Yes||0 No|
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