Problem Solving A 3200/240-V, 60-Hz, 1-phase transformer is built on a core having an effective cross-sectional area of 125 cm^2 and has 80 turns in the low-voltage winding. Calculate (a) the value of the maximum flux density in the core and (b) the number of turns in the high-voltage winding.

Problem Solving A 3200/240-V, 60-Hz, 1-phase transformer is built on a core having an effective cross-sectional area of 125 cm^2 and has 80 turns in the low-voltage winding. Calculate (a) the value of the maximum flux density in the core and (b) the number of turns in the high-voltage winding.

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

Three-Phase Transformers

Three-segment transformers are a type of transformer used to transform voltages of electrical systems into three ranges. Two type transformers are shell-type transformer and core type transformer. In brief, it could be described because of the exquisite kinds of configurations.

Transformer

Ever since electricity has been created, people have started using it in its entirety. We see many types of Transformers in the neighborhoods. Some are smaller in size and some are very large. They are used according to their requirements. Many of us have seen the electrical transformer but they do not know what work they are engaged in.

Question

Problem Solving
A 3200/240-V, 60-Hz, 1-phase transformer is built on
a core having an effective cross-sectional area
of 125 cm^2 and has 80 turns in the low-voltage
winding. Calculate (a) the value of the maximum flux
density in the core and (b) the number of turns in the
high-voltage winding.

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