Question:medium

Natural air cooling is used in transformers with ratings up to

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Dry-type transformers with Air Natural (AN) cooling are primarily installed indoors, underground, or in residential high-rises where oil-immersed units are prohibited due to fire hazards.

Updated On: Jun 18, 2026

20 MVA
60 MVA
3 MVA
30 MVA

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The Correct Option is C

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Natural air cooling is used in transformers with ratings up to

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The Correct Option is C

Solution and Explanation

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