step by step please A 15-kVA 8000/230-V distribution transformer has an impedance referred to the primaryof 80 + j3002. The components of the excitation branch referred to the primary side are= 350 kQ and XM=70 k.Rc(a) If the primary voltage is 7967 V and the load impedance is ZŁ = 3.0 +jl.5 Q, whatis the secondary voltage of the transformer? What is the voltage regulation of thetransformer?(b) If the load is disconnected and a capacitor of -j4.0 N is connected in its place,what is the secondary voltage of the transformer? What is its voltage regulationunder these conditions?

Part (a): The turn ratio of the transformer is determined as: a=8000 V230 V=34.78 The load impedance…

A 15-kVA 8000/230-V distribution transformer has an impedance referred to the primary of 80 + j3002. The components of the excitation branch referred to the primary side are Rc = 350 kN and XM = 70 k2. (a) If the primary voltage is 7967 V and the load impedance is Z1 = 3.0 +jl.5 N, what ds is the secondary voltage of the transformer? What is the voltage regulation of the transformer? (b) If the load is disconnected and a capacitor of -j4.0 N is connected in its place, what is the secondary voltage of the transformer? What is its voltage regulation under these conditions?

A 15-kVA 8000/230-V distribution transformer has an impedance referred to the primary of 80 + j3002. The components of the excitation branch referred to the primary side are Rc = 350 kN and XM = 70 k2. (a) If the primary voltage is 7967 V and the load impedance is Z1 = 3.0 +jl.5 N, what ds is the secondary voltage of the transformer? What is the voltage regulation of the transformer? (b) If the load is disconnected and a capacitor of -j4.0 N is connected in its place, what is the secondary voltage of the transformer? What is its voltage regulation under these conditions?

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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Question

step by step please

A 15-kVA 8000/230-V distribution transformer has an impedance referred to the primary
of 80 + j3002. The components of the excitation branch referred to the primary side are
= 350 kQ and XM=70 k.
Rc
(a) If the primary voltage is 7967 V and the load impedance is ZŁ = 3.0 +jl.5 Q, what
is the secondary voltage of the transformer? What is the voltage regulation of the
transformer?
(b) If the load is disconnected and a capacitor of -j4.0 N is connected in its place,
what is the secondary voltage of the transformer? What is its voltage regulation
under these conditions?

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