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Buchholz’s relay will give warning and protection against ___________

Buchholz’s relay will give warning and protection against ___________ Correct Answer Electrical fault inside the transformer itself

Buchholz relay is used in transformers for protection against all kinds of faults which are tend to happen inside a transformer. It is most famous gas-actuated relay which is installed in an oil-immersed transformer.

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Buchholz's relay gives warning and protection against
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