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Buchholz relay is used ……….
a) protection T/F b) oil T/F c) Air core T/F

Answer Posted / z_hosen

Definitely Buchholz relay is used for protection of oil
transformer. when any internal short circuit (between
conductors) is occur then huge current is flow and heat is
produce as a result oil try to go quickly from oil tank to
conservator and Buchholz relay is operated.

Thanking u
z_hosen@yahoo.com

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