What is the density of oil used in a transformer?

The density of oil used in a transformer typically ranges from 0.85 to 0.95 grams per cubic centimeter (g/cm�) at 20�C. This density is crucial for ensuring proper insulation and cooling properties in power transformers. The specific density can vary based on the type of transformer oil, such as mineral oil or synthetic oil, and its temperature, which affects the oil’s physical properties.