(u) All Of thesehas ir[UPPCL JE - 2018]140.A 20,000 kVA transformer with 10% reactanceThe(а)will have a reactance ofat 10,000kVA base.(c)(a) 10%(b) 20%147.H(c) 15%(d) 5%W[TNPSC AE - 2018]141. Transmission ratio of transformer is

Given, Reactance, Xpuold=10 % kVA rating, kVAbasenew=10,000 kVA kVA rating, kVAbaseold=20,000 kVA

Answered: UPPCL JE - 2018| 140.A 20,000 kVA…

UPPCL JE - 2018| 140.A 20,000 kVA transformer with 10% reactance will have a reactance of at 10,000 kVA base. (a) 10% (b) 20% (d) 5% [TNPSC AE - 2018] (c) 15%

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Concept explainers

Single Phase Transformer

A single-phase transformer is a type of power transformer. It is an electrical device that accepts converts the single phase alternating power into single phase alternating power. In this power conversion the voltage is stepped up or down. If the voltage is stepped up, the current will be stepped down and if the voltage is stepped down, the current will be stepped up.

Question

(u) All Of these
has ir
[UPPCL JE - 2018]
140.A 20,000 kVA transformer with 10% reactance
The
(а)
will have a reactance of
at 10,000
kVA base.
(c)
(a) 10%
(b) 20%
147.H
(c) 15%
(d) 5%
W
[TNPSC AE - 2018]
141. Transmission ratio of transformer is

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