Answered: A 225 / 410 V, 6 KVA, 50Hz single phase…

A 225 / 410 V, 6 KVA, 50Hz single phase transformer has a copper loss of 165 W at full load, unity power factor with an efficiency of 92 %. Determine the output power and iron loss.

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 3.4MCQ: An ideal transformer has no real or reactive power loss. (a) True (b) False

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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.

Question

A 225 / 410 V, 6 KVA, 50Hz single phase transformer has a copper loss of 165 W at full load, unity power factor with an efficiency of 92 %. Determine the output power and iron loss. Output power = Iron loss=

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