What is the role of oil under pressure in oil filled cables?

Question

ITI Exams · Accepted Answer

Oil under pressure compresses the layers of paper insulation and is forced into any voids that may have formed, eliminating voids and improving insulation.

What is the role of oil under pressure in oil filled cables?

To provide additional insulation

To prevent electromagnetic interference

To cool the cable during operation

To compress the layers of paper insulation and fill voids

Right Answer is:
To compress the layers of paper insulation and fill voids

SOLUTION

What is the role of oil under pressure in oil filled cables?

To provide additional insulation

To prevent electromagnetic interference

To cool the cable during operation

To compress the layers of paper insulation and fill voids

Right Answer is: To compress the layers of paper insulation and fill voids

SOLUTION

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Right Answer is:
To compress the layers of paper insulation and fill voids