Answer / sindhejs

Oil is used for the two purpose,
1. For the purpose of insulation between primary n
secondary.
2. For the purpose of cooling of the windings.

Answer / azaz.electrical

th oil in transformer is used for as a insulsting material
beetwin the WINDING
second use to cooling the internal parts of transformer

Answer / srinivas

We uses the oil in transformers for winding cooling purpose

Answer / anil

Oil is used for both insulation and cooling purpose for
higher rating transformer

Answer / sagar parmar (getco)

Oil is used for the 3 purpose,

1. it provide insulation

2. it provide cooling of the windings.

3. with using oil we can take DGA (Desolve Gas
Analysis)which help to find out internal fault of x'mer

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