Part b) ull Three WIFİ Call ?10:2427%thQ2.a)considered beneficial.Discuss the circumstances where parallel operation of transformers may beb)Two three-phase transformers have the following secondary equivalent circuitparameters per phase where the values have been derived from your studentnumber using the same method as in Question 1:X=2 y=8Transformer 1:R = 0.03X 0Transformer 2R2 = 0.04Y 0X, = 0.09X NX2 = 0.12Y 0For example:If your student number is c1700123, then R, = 0.032 N and R2 = 0.043 N.Calculate the current delivered by each transformer if the load draws a currentof 200 A at a power factor of 0.8X lagging when connected in parallel. Stateany assumptions which you make.For example:If your student number is c1700123, the power factor is 0.82 lagging.

Transformers are used to step up and step down voltages, it uses the principle of mutual inductance.…

Q2. a) Discuss the circumstances where parallel operation of transformers may be considered beneficial. b) Two three-phase transformers have the following secondary equivalent circuit parameters per phase where the values have been derived from your student number using the same method as in Question 1: x=2 y=8 Transformer 1: Transformer 2 R = 0.03X 0 R2 = 0.04Y 0 X, = 0.09X X2 0.12Y0 For example: If your student number is c1700123, then R, = 0.032 n and R, = 0.043 0. Calculate the current delivered by each transformer if the load draws a current of 200 A at a power factor of 0.8X lagging when connected in parallel. State any assumptions which you make. For example: If your student number is c1700123, the power factor is 0.82 lagging.

Q2. a) Discuss the circumstances where parallel operation of transformers may be considered beneficial. b) Two three-phase transformers have the following secondary equivalent circuit parameters per phase where the values have been derived from your student number using the same method as in Question 1: x=2 y=8 Transformer 1: Transformer 2 R = 0.03X 0 R2 = 0.04Y 0 X, = 0.09X X2 0.12Y0 For example: If your student number is c1700123, then R, = 0.032 n and R, = 0.043 0. Calculate the current delivered by each transformer if the load draws a current of 200 A at a power factor of 0.8X lagging when connected in parallel. State any assumptions which you make. For example: If your student number is c1700123, the power factor is 0.82 lagging.

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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