11) Which phenomenon is used in transformer to change the values of alternating voltages and currents? a. Lenz's law b. Ferromagnetic core c. Faraday's Law d. Mutual induction

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 3.3P: Consider an ideal transformer with N1=3000andN2=1000 turns. Let winding 1 be connected to a source...
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11)

Which phenomenon is used in transformer to change the values of alternating voltages and currents?

a.

Lenz's law

b.

Ferromagnetic core

c.

Faraday's Law

d.

Mutual induction 

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