A 60-Hz single-phase transformer has a turns ratio of 8. The resistances 0.90 2 and 0.05 2 and the reactances are 5 N and 0.14 n for the high- low-voltage windings, respectively. Determine a the voltage to be applied to the high-voltage side to obtain a full-load cu of 180 A in the low-voltage winding, when this winding is short-circu and b. the PF under the conditions of part (a).
A 60-Hz single-phase transformer has a turns ratio of 8. The resistances 0.90 2 and 0.05 2 and the reactances are 5 N and 0.14 n for the high- low-voltage windings, respectively. Determine a the voltage to be applied to the high-voltage side to obtain a full-load cu of 180 A in the low-voltage winding, when this winding is short-circu and b. the PF under the conditions of part (a).
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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