(a) You are given THREE (3) single phase power transformers in which the specifications are s are provided in Table Q4(a). As the Lead Engineer, you are required to identify any suitable transformer that meet the requirement of secondary current which should be in the range between 800 A and 1600 A. Provide any relevant reason to support your selection. Assume that these transformers will be operating at power frequency under a full load condition. Table Q4(a) Voltage Power Number of Number of Maximum Flux Transformer Rating Rating Primary Secondary Density (Wb) (V) (kVA) Windings Windings 1 3000/150 120 1000 50 Increasing 2 3000/150 180 2000 100 Trend 3 3000/150 240 3000 150 (b) Considering the specifications given in Table Q4(a), determine the range of primary current that suit the range of secondary current given in Q4(a).

(a) You are given THREE (3) single phase power transformers in which the specifications are s are provided in Table Q4(a). As the Lead Engineer, you are required to identify any suitable transformer that meet the requirement of secondary current which should be in the range between 800 A and 1600 A. Provide any relevant reason to support your selection. Assume that these transformers will be operating at power frequency under a full load condition. Table Q4(a) Voltage Power Number of Number of Maximum Flux Transformer Rating Rating Primary Secondary Density (Wb) (V) (kVA) Windings Windings 1 3000/150 120 1000 50 Increasing 2 3000/150 180 2000 100 Trend 3 3000/150 240 3000 150 (b) Considering the specifications given in Table Q4(a), determine the range of primary current that suit the range of secondary current given in Q4(a).

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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