(a) A 20 kVA,2000 V/500 V, 50 Hz single phase transformer has the following parameters: Primary winding: resistance 5 2 and reactance 12 Secondary winding: resistance 0.2502 and reactance 0.5 The magnetizing branch may be neglected. (i) (ii) Draw the complete equivalent circuit and insert parameter values. Draw the equivalent circuit referred to the primary (2000V) side and label the conversion equation for each component. Calculate the equivalent winding impedance referred to the primary. (iii) Calculate the secondary load voltage at 0.8 p.f. lag with rated full load current. Commented each compon

(a) A 20 kVA,2000 V/500 V, 50 Hz single phase transformer has the following parameters: Primary winding: resistance 5 2 and reactance 12 Secondary winding: resistance 0.2502 and reactance 0.5 The magnetizing branch may be neglected. (i) (ii) Draw the complete equivalent circuit and insert parameter values. Draw the equivalent circuit referred to the primary (2000V) side and label the conversion equation for each component. Calculate the equivalent winding impedance referred to the primary. (iii) Calculate the secondary load voltage at 0.8 p.f. lag with rated full load current. Commented each compon

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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