reactance.: a) Find The steady fault current due to three phase short circuit on B b) Find short circuit MVA on B. 10,000 kVA 10% 8,000 kVA 12% 20000KVA 16000 kVA 20% 24% 1 2 3 5,000 kVA 10% A B Fig. 1.

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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Question
Q1) For the circuit in fig.1 the section bus-bars A and B are
linked by a bus-bar reactor rated at 5000 kVA with 10%
reactance. On bus-bar A, there are two generators each with
10% reactance and on B two generators each
with 12%
reactance.:
a) Find The steady fault current due to three phase short circuit
on B
b) Find short circuit MVA on B.
10,000 kVA
10%
8,000 kVA
12%
20000KVA
16000 kVA
20%
24%
1
3
4
5,000 kVA
10%
lell
A
Fig. 1.
Transcribed Image Text:Q1) For the circuit in fig.1 the section bus-bars A and B are linked by a bus-bar reactor rated at 5000 kVA with 10% reactance. On bus-bar A, there are two generators each with 10% reactance and on B two generators each with 12% reactance.: a) Find The steady fault current due to three phase short circuit on B b) Find short circuit MVA on B. 10,000 kVA 10% 8,000 kVA 12% 20000KVA 16000 kVA 20% 24% 1 3 4 5,000 kVA 10% lell A Fig. 1.
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