2. Two single-phase transformers A and B are operating in parallel and supplying a common load of 1000 KVA at 0.8 p.f. lagging. The data regarding the transformers is as follows:

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 3.26MCQ: In per-unit equivalent circuits of practical three-phase transformers, under balanced thr-phase...
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Please help me solve question 2 below. Please provide a clear and readable solution. Thanks in advance!!! The course subject is Electrical Machines 2.

NOTE: The answers are given below. Please provide the solution. If the answer given below is wrong, please give the correct answer. Thanks a lot!!!

2. Two single-phase transformers A and B are operating in parallel and supplying a common load of
1000 kVA at 0.8 p.f. lagging. The data regarding the transformers is as follows:
Transcribed Image Text:2. Two single-phase transformers A and B are operating in parallel and supplying a common load of 1000 kVA at 0.8 p.f. lagging. The data regarding the transformers is as follows:
Rating
750 kVA
500 kVA
Determine the loading of each transformer.
Transformer
A
B
%Resistance
3
2
IS₁ =
% Reactance
5
4
-535 Z-34.7°; S-465 Z-39.3°1
Transcribed Image Text:Rating 750 kVA 500 kVA Determine the loading of each transformer. Transformer A B %Resistance 3 2 IS₁ = % Reactance 5 4 -535 Z-34.7°; S-465 Z-39.3°1
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