Needed to be solved both multiple choice question correctly in 1 hour and get the thumbs up please show me neat and clean solutionPlease provide hundred percent efficiencyPlease both multiple choice question should be true 56A transformer is rated 20 kVA, 4800V/240V. With the secondary short-circuited, it takes 96 V to reach the primary current. Find the % impedance.1%5%2%3.5%From problem 5, find the available fault current.83 A1255 A4150 A5480 A

In this question, we need to determine the faul% impedance and fault current. We knowper unit…

6 A transformer is rated 20 kVA, 4800V/240V. With the secondary short-circuited, it takes 96 V to reach the primary current. Find the % impedance. 1% 5% 2% 3.5% From problem 5, find the available fault current. 83 A 1255 A 4150 A 5480 A

6 A transformer is rated 20 kVA, 4800V/240V. With the secondary short-circuited, it takes 96 V to reach the primary current. Find the % impedance. 1% 5% 2% 3.5% From problem 5, find the available fault current. 83 A 1255 A 4150 A 5480 A

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.10P: A single-phase step-down transformer is rated 13MVA,66kV/11.5kV. With the 11.5 kV winding...

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Concept explainers

Three-Phase Transformers

Three-segment transformers are a type of transformer used to transform voltages of electrical systems into three ranges. Two type transformers are shell-type transformer and core type transformer. In brief, it could be described because of the exquisite kinds of configurations.

Transformer

Ever since electricity has been created, people have started using it in its entirety. We see many types of Transformers in the neighborhoods. Some are smaller in size and some are very large. They are used according to their requirements. Many of us have seen the electrical transformer but they do not know what work they are engaged in.

Question

Needed to be solved both multiple choice question correctly in 1 hour and get the thumbs up please show me neat and clean solution Please provide hundred percent efficiency Please both multiple choice question should be true

5
6
A transformer is rated 20 kVA, 4800V/240V. With the secondary short-circuited, it takes 96 V to reach the primary current. Find the % impedance.
1%
5%
2%
3.5%
From problem 5, find the available fault current.
83 A
1255 A
4150 A
5480 A

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