Answered: Determine the percentage voltage error…

Determine the percentage voltage error of a potential transformer with the system voltage of 11,000 V and having a turn's ratio of 104, if the measured secondary voltage is 98 V.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.63P: A 23/230-kV step-up transformer feeds a three-phase transmission line, which in turn supplies a...

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Concept explainers

Single Phase Transformer

A single-phase transformer is a type of power transformer. It is an electrical device that accepts converts the single phase alternating power into single phase alternating power. In this power conversion the voltage is stepped up or down. If the voltage is stepped up, the current will be stepped down and if the voltage is stepped down, the current will be stepped up.

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Determine the percentage voltage error of a potential transformer with the system voltage of
11,000 V and having a turn's ratio of 104, if the measured secondary voltage is 98 V.

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