5. Two 11,000/2,200-V, 1-phase transformers are connected in parallel to supply a total load of 200 at 0.8 p.f. lagging at 2,200 V. One transformer has an equivalent resistance of 0.4 22 and equivalent reac- tance of 0.8 22 referred to the low-voltage side. The other has equivalent resistance of 0.1 22 and a reactance of 0.3 22. Determine the current and power supplied by each transformer. [52 A; 148 A; 99 A ; 252 kW]
5. Two 11,000/2,200-V, 1-phase transformers are connected in parallel to supply a total load of 200 at 0.8 p.f. lagging at 2,200 V. One transformer has an equivalent resistance of 0.4 22 and equivalent reac- tance of 0.8 22 referred to the low-voltage side. The other has equivalent resistance of 0.1 22 and a reactance of 0.3 22. Determine the current and power supplied by each transformer. [52 A; 148 A; 99 A ; 252 kW]
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 3.26P: A bank of three single-phase transformers, each rated 30MVA,38.1/3.81kV, are connected in Y- with a...
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Please help me solve question 5 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. The unit of total load is 200 ohms. Thanks a lot!!!
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