.A certain 10-kVA, 60-cycle transformer with primary voltage rating 2,400-V, secondary 240-V, has a core area of 12.25 in2. The primary is wound with 1,100 turns and the secondar with 110 turns. Calculate the flux density in Tesla. a)1.036 b)0.36 c)6.7 X 10-4 d)0.86

.A certain 10-kVA, 60-cycle transformer with primary voltage rating 2,400-V, secondary 240-V, has a core area of 12.25 in2. The primary is wound with 1,100 turns and the secondar with 110 turns. Calculate the flux density in Tesla. a)1.036 b)0.36 c)6.7 X 10-4 d)0.86

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter4: Symbols

Section: Chapter Questions

Problem 7SQ: The symbol shown is a(n) a. iron core transformer. b. auto transformer. c. current transformer. d....

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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 certain 10-kVA, 60-cycle transformer with primary voltage rating 2,400-V, secondary 240-V, has a core area of 12.25 in2. The primary is wound with 1,100 turns and the secondar
with 110 turns. Calculate the flux density in Tesla.
a)1.036
b)0.36
c) 6.7 X 10-4
d)0.86

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