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

why heat produced at junction of two different conductor. what care should be taken to minimize it.

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How out of step protection relay works?

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