Q4-In an experiment for determining the breakdown voltage of transformer oil, the following observations were made. Determine the power law between the gap spacing and the applied voltage of the oil. Gap spacing (mm) Bd. voltage (kV) 9. 10 86 148 169 219

Q4-In an experiment for determining the breakdown voltage of transformer oil, the following observations were made. Determine the power law between the gap spacing and the applied voltage of the oil. Gap spacing (mm) Bd. voltage (kV) 9. 10 86 148 169 219

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter28: Three-phase Transformers

Section: Chapter Questions

Problem 4RQ: An open-delta three-phase transformer system has one transformer center-tapped to provide a neutral...

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Concept explainers

Three-Phase Transformers

Three-segment transformers are a type of transformer used to transform voltages of electrical systems into three ranges. Two type transformers are shell-type transformer and core type transformer. In brief, it could be described because of the exquisite kinds of configurations.

Transformer

Ever since electricity has been created, people have started using it in its entirety. We see many types of Transformers in the neighborhoods. Some are smaller in size and some are very large. They are used according to their requirements. Many of us have seen the electrical transformer but they do not know what work they are engaged in.

Question

Q4-In an experiment for determining the breakdown voltage of transformer oil, the
following observations were made. Determine the power law between the gap spacing
and the applied voltage of the oil.
Gap spacing (mm)
Bd. voltage (kV)
3
6
10
86
148
169
219

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