4. A single-phase, 50 Hz transformer has 25 primary turns and 300 secondary turns.The cross-sectional area of the core is 300 cm². When the primary winding isconnected to a 250V supply, determine (a) the maximum value of the flux density inthe core, and (b) the voltage induced in the secondary winding.

Answered: Image /qna-images/answer/f89f23f2-0980-42b8-9a2c-08e629340738.jpg

4. A single-phase, 50 Hz transformer has 25 primary turns and 300 secondary turns The cross-sectional area of the core is 300 cm². When the primary winding connected to a 250V supply, determine (a) the maximum value of the flux density i the core, and (b) the voltage induced in the secondary winding.

4. A single-phase, 50 Hz transformer has 25 primary turns and 300 secondary turns The cross-sectional area of the core is 300 cm². When the primary winding connected to a 250V supply, determine (a) the maximum value of the flux density i the core, and (b) the voltage induced in the secondary 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 3.35P: Consider a bank of this single-phase two-winding transformers whose high-voltage terminals are...

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