A single-phase 240/120 V transformer has the following parameters: R1 = 1; R2= 0.5; X1 =6; X2

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A single-phase 240/120 V transformer has the following parameters:

R1 = 1Ω; R2= 0.5Ω; X1 =6Ω; X2 = 2Ω; R0 = 500Ω; X0 = 1.5kΩ.

A load of 10Ω at 0.8 power factor lagging is connected across the low-voltage terminals of the transformer. The voltage measured across the load side is 110V. Compute the following:

a. Load voltage referred to the primary side

b. Currents of the primary and secondary winding

c. Source voltage

d. Voltage regulation

e. Load power

f. Efficiency of the transformer

Related Book For answer-question

Physics

ISBN: 978-1118486894

10th edition

Authors: David Young, Shane Stadler

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Posted Date: Jan 17, 2021 10:37 AM

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A single-phase 240/120 V transformer has the following parameters: R1 = 1; R2= 0.5; X1 =6; X2

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