A 100kva, 2400/240V, 60Hz transformer has the following data: R1=0.46Ω, X1=0.76,R2=0.0038Ω and X2=0.0068Ω. (a) determine the equivalent resistance referred to the primary in ohms, (b) determine the equivalent reactance referred to the primary in ohms,(c) determine the equivalent impedance referred to the primary in ohms

A 100kva, 2400/240V, 60Hz transformer has the following data: R1=0.46Ω, X1=0.76,R2=0.0038Ω and X2=0.0068Ω. (a) determine the equivalent resistance referred to the primary in ohms, (b) determine the equivalent reactance referred to the primary in ohms,(c) determine the equivalent impedance referred to the primary in ohms

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter3: Magnetic Starters

Section: Chapter Questions

Problem 30SQ

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