If R1 is the resistance ofprimary winding of thetransformer and a is thetransformation ratio , then theequivalent primary resistancereferred to secondary will beO a R1O R1 / aR1 / a^2a^2. R1

Given, R1 is the resistance of primary winding of transformer. a is the transformation ratio.

Answered: If R1 is the resistance of primary…

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter3: Magnetic Starters

Section: Chapter Questions

Problem 30SQ

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If R1 is the resistance of primary winding of the transformer and a is the transformation ratio , then the equivalent primary resistance referred to secondary will be O a R1 O R1 / a R1 / a^2 a^2. R1