in transformer which grade oil will use?

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in transformer which grade oil will use?..

Answer / gsamguna chennai opg

mineral oils using for
trnsfrmr

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in transformer which grade oil will use?..

Answer / chandrakant tarange

mineral oil

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in transformer which grade oil will use?..

Answer / ramgopal gupta

pentaerythritol tetra fatty acid (C7, C8) esters

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