6. Three transformers coonected on the Y primary and delta on the secondary side, step the voltage down from 13, 200 to 460 V and deliver 750 kVA, 0.8 pf lagging load. Calculate (a) the ratio of transformation of each transformer; and (b) the kW load on each transformer
6. Three transformers coonected on the Y primary and delta on the secondary side, step the voltage down from 13, 200 to 460 V and deliver 750 kVA, 0.8 pf lagging load. Calculate (a) the ratio of transformation of each transformer; and (b) the kW load on 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 3.33MCQ: The direct electrical connection of the windings allows transient over voltages to pass through the...
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