The EMF induced in the secondary winding of a 50 Hz single-phase transformer having 500 turns on its secondary is13.2 kV. If the peak flux density in the core is 1.5 T. The cross- sectional area of the core is:

The EMF induced in the secondary winding of a 50 Hz single-phase transformer having 500 turns on its secondary is13.2 kV. If the peak flux density in the core is 1.5 T. The cross- sectional area of the core is:

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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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

The EMF induced in the secondary winding of a 50 Hz single-phase transformer having 500
turns on its secondary is13.2 kV. If the peak flux density in the core is 1.5 T. The cross-
sectional area of the core is:
0.25 m2
zenon
0.105 m2
0.04477 m2
0.07928 m2

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