Correct option is A
Precipitate or mixtures of impurities and acid that gradually forms in transformer oil is known as sludge. Sludge formation in the transformer is because of the oxidation reaction.
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Grade -12 (NEB) > Science Engineering Aptitude, Physics
Engineering Aptitude Test, Transformer
Sludge in transformer oil is due to
Sludge in transformer oil is due to
A
decomposition of oil
B
decomposition of insulation
C
moisture content in oil
D
none of the above
1 Answer
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