What are the test performed on A faulty transformer ?

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What are the test performed on A faulty transformer ?..

Answer / k.prakashchandra

Insulation test,continuity test ,oil test and magnetic
balance test

Is This Answer Correct ?

9 Yes

1 No

What are the test performed on A faulty transformer ?..

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 %
impidance

Is This Answer Correct ?

4 Yes

0 No

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