1- What will happen if the primary of a transformer is connected to d.c. supply?2- List four applications of transformers.3- Prove that the circulating current between the two transformers connected in parallelincrease the load on one of them and reduce the load on the other.

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1- What will happen if the primary of a transformer is connected to d.c. supply? I ist four applicatio inofar

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 3.11MCQ: For a short-circuit test on a 2-winding transformer, with one winding shorted, can you apply the...

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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

1- What will happen if the primary of a transformer is connected to d.c. supply?
2- List four applications of transformers.
3- Prove that the circulating current between the two transformers connected in parallel
increase the load on one of them and reduce the load on the other.

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