Please help me solve question 4 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!!! 4. Two 6600/250-V transformers have the following short-circuit characteristics : Applied voltage200 V, current 30 A, power input 1,200 W for one of the transformers; the corresponding data for theother transformer being 120 V, 20 A and 1,500 W. All values are measured on the H.V. side with theL.V. terminals short circuited. Find the approximate current and the power factor of each transformerwhen working in parallel with each other on the high and low voltage sides and taking a total load of150 kW at a p.f. of 0.8 lagging from the high voltage bus-bars.[I-13.8 A, cos $A=0.63; 1g-15.35 A, cos $B=0.91] (Electrical Engg-IV, Baroda Univ. 1978)

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Answered: 4. Two 6600/250-V transformers have the…

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 3.11P: For the transformer in Problem 3.10. The open-circuit test with 11.5 kV applied results in a power...

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Please help me solve question 4 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!!!

4. Two 6600/250-V transformers have the following short-circuit characteristics : Applied voltage
200 V, current 30 A, power input 1,200 W for one of the transformers; the corresponding data for the
other transformer being 120 V, 20 A and 1,500 W. All values are measured on the H.V. side with the
L.V. terminals short circuited. Find the approximate current and the power factor of each transformer
when working in parallel with each other on the high and low voltage sides and taking a total load of
150 kW at a p.f. of 0.8 lagging from the high voltage bus-bars.
[I-13.8 A, cos $A=0.63; 1g-15.35 A, cos $B=0.91] (Electrical Engg-IV, Baroda Univ. 1978)

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