Question:
What is the full form of ONAN?
What is the full form of ONAN?
Updated On: Jan 14, 2026
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Solution and Explanation
The full form of ONAN is Oil Natural Air Natural. It is a cooling method used in transformers where:
The oil circulates naturally without a pump (Oil Natural).
The heat is dissipated to the surrounding air naturally (Air Natural).
The oil circulates naturally without a pump (Oil Natural).
The heat is dissipated to the surrounding air naturally (Air Natural).
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