The following data were obtained from tests carried out on a 48 kVA, 4800/240v, 50 Hz...
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The following data were obtained from tests carried out on a 48 kVA, 4800/240v, 50 Hz distribution transformer: Open circuit test: 240 V, 7 A, 168 W. Short circuit test: 240 V, 200 A, 240 W. Answer the following: 1) Find Re, Xe, Rc, Xm and label all constants into the appropriate sketch shown below then sketch the per unit circuit with all constants on its appropriate element. 2) Plot the voltage regulation versus theta (power factor angle) for 75% full load and 0.8 power factor lagging. ele Re The following data were obtained from tests carried out on a 48 kVA, 4800/240v, 50 Hz distribution transformer: Open circuit test: 240 V, 7 A, 168 W. Short circuit test: 240 V, 200 A, 240 W. Answer the following: 1) Find Re, Xe, Rc, Xm and label all constants into the appropriate sketch shown below then sketch the per unit circuit with all constants on its appropriate element. 2) Plot the voltage regulation versus theta (power factor angle) for 75% full load and 0.8 power factor lagging. ele Re
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Related Book For
Intermediate Accounting
ISBN: 978-0324592375
17th Edition
Authors: James D. Stice, Earl K. Stice, Fred Skousen
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