We get electricity from the transformer. Transformer makes our daily life easy. Transformer oil insulates the transformer to provide electricity. But sometimes the transformer get damage due to some default in transformer oil. Overheating of transformer oil is a cause which can affect the transformer. Insulation overheating, insulation liquid overheating, corona overheating, arcing overheating and screen testing overheating are the main causes of transformer oil overheating.
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