Buchholz relay is used on
A. welding transformers
B. air-cooled transformers
C. furnace transformers
D. oil cooled transformers
Show Answer
Answer: D
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Buchholz relay is used on
A. welding transformers
B. air-cooled transformers
C. furnace transformers
D. oil cooled transformers
Answer: D
Share your understanding of this question with the correct explanation.