Two 200/400 V, transformers are operated in parallel to share a load power factor leading. Transformers are rated as below: A: 300 kVA; 1.2% resistance and 6.3% reactance B: 400 kVA; 0.8% resistance and 2.4% reactance Find: (i) The load carried by each transformer, (ii) The load voltage if= equal to the nominal input voltage, (iii) the current of each transformer.

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 3.4P: A single-phase 100-kVA,2400/240-volt,60-Hz distribution transformer is used as a step-down...
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Q.5:
Two 200/400 V, transformers are operated in parallel to share a load of 500 kVA at 0.75
power factor leading. Transformers are rated as below:
A: 300 kVA; 1.2% resistance and 6.3% reactance
B: 400 kVA; 0.8% resistance and 2.4% reactance
Find: (i) The load carried by each transformer, (ii) The load voltage if the primary voltage
equal to the nominal input voltage, (iii) the current of each transformer.
Transcribed Image Text:Q.5: Two 200/400 V, transformers are operated in parallel to share a load of 500 kVA at 0.75 power factor leading. Transformers are rated as below: A: 300 kVA; 1.2% resistance and 6.3% reactance B: 400 kVA; 0.8% resistance and 2.4% reactance Find: (i) The load carried by each transformer, (ii) The load voltage if the primary voltage equal to the nominal input voltage, (iii) the current of each transformer.
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