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3.16 A single-phase, 50-k VA, 2400/240-V, 60-Hz distribution transformer has the following parameters: Resistance of the 2400-V winding: R, = 0.75 N Resistance of the 240-V winding: R, = 0.0075 N Leakage reactance of the 2400-V winding: X, = 1.0 N Leakage reactance of the 240-V winding: X, = 0.01 Q Exciting admittance on the 240-V side = 0.003 – j0.02 S (a) Draw the equivalent circuit referred to the high-voltage side of the transformer. (b) Draw the equivalent circuit referred to the low-voltage side of the transformer. Show the numerical values of impedances on the equiv- alent circuits.

3.16 A single-phase, 50-k VA, 2400/240-V, 60-Hz distribution transformer has the following parameters: Resistance of the 2400-V winding: R, = 0.75 N Resistance of the 240-V winding: R, = 0.0075 N Leakage reactance of the 2400-V winding: X, = 1.0 N Leakage reactance of the 240-V winding: X, = 0.01 Q Exciting admittance on the 240-V side = 0.003 – j0.02 S (a) Draw the equivalent circuit referred to the high-voltage side of the transformer. (b) Draw the equivalent circuit referred to the low-voltage side of the transformer. Show the numerical values of impedances on the equiv- alent circuits.

Introductory Circuit Analysis (13th Edition)
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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**3.16** A single-phase, 50-kVA, 2400/240-V, 60-Hz distribution transformer has the following parameters: - Resistance of the 2400-V winding: \( R_1 = 0.75 \, \Omega \) - Resistance of the 240-V winding: \( R_2 = 0.0075 \, \Omega \) - Leakage reactance of the 2400-V winding: \( X_1 = 1.0 \, \Omega \) - Leakage reactance of the 240-V winding: \( X_2 = 0.01 \, \Omega \) - Exciting admittance on the 240-V side: \( 0.003 - j0.02 \, S \) **(a)** Draw the equivalent circuit referred to the high-voltage side of the transformer. **(b)** Draw the equivalent circuit referred to the low-voltage side of the transformer. Show the numerical values of impedances on the equivalent circuits.
Transcribed Image Text:**3.16** A single-phase, 50-kVA, 2400/240-V, 60-Hz distribution transformer has the following parameters: - Resistance of the 2400-V winding: \( R_1 = 0.75 \, \Omega \) - Resistance of the 240-V winding: \( R_2 = 0.0075 \, \Omega \) - Leakage reactance of the 2400-V winding: \( X_1 = 1.0 \, \Omega \) - Leakage reactance of the 240-V winding: \( X_2 = 0.01 \, \Omega \) - Exciting admittance on the 240-V side: \( 0.003 - j0.02 \, S \) **(a)** Draw the equivalent circuit referred to the high-voltage side of the transformer. **(b)** Draw the equivalent circuit referred to the low-voltage side of the transformer. Show the numerical values of impedances on the equivalent circuits.
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