Answered: If a transformer has a primary voltage…

If a transformer has a primary voltage of 240 V and a secondary voltage of 120 V the value of x (alpha) is: EO a) 1 EO b) 2 O c) 4 d) 0.5

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

If a transformer has a primary voltage of 240 V and a secondary voltage of 120V the
value of a (alpha) is:
O a) 1
O b) 2
c) 4
d) 0.5
ace

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