An ideal transformer has 3 windings as 100 turns of primary winding, 160 turns on secondary winding and 60 turns on tertiary winding. Secondary feeds 10 A to a purely resistive load while a capacitive load on tertiary takes 20 A. + P S R Calculate current in primary winding and its pf.

An ideal transformer has 3 windings as 100 turns of primary winding, 160 turns on secondary winding and 60 turns on tertiary winding. Secondary feeds 10 A to a purely resistive load while a capacitive load on tertiary takes 20 A. + P S R Calculate current in primary winding and its pf.

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 3.5MCQ: For an ideal 2-winding transformer, an impedance Z2 connected across winding 2 (secondary) is...

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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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Ideal transformer

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