A single phase transformer operates at 50 Hz, 200 V rms power supply. Find the number of turns in the primary winding that is necessary to achieve a peak magnetic flux density of 1.2 T in the core with a cross-section of 25 cm2. *

A single phase transformer operates at 50 Hz, 200 V rms power supply. Find the number of turns in the primary winding that is necessary to achieve a peak magnetic flux density of 1.2 T in the core with a cross-section of 25 cm2. *

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 3.3MCQ: For an ideal 2-winding transformer, the ampere-turns of the primary winding, N1I1 is equal to 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

A single phase transformer operates at 50 Hz, 200 V rms power supply. Find
the number of turns in the primary winding that is necessary to achieve a peak
magnetic flux density of 1.2 T in the core with a cross-section of 25 cm2. *

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