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7.5 A single-phase 240:120 V transformer has a series leakage reactance of 2.5 a referred to the primary side. A 2 kW load at
7.5 A single-phase 240:120 V transformer has a series leakage reactance of 2.5 a referred to the primary side. A 2 kW load at 0.8 power factor leading is connected to the secondary and the voltage is measured to be 112 V. Determine the input power to the transformer. Neglect the exciting or magnetizing current.
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Electric Machinery
Authors: Charles Kingsley, Jr, Stephen D. Umans
6th Edition
71230106, 9780073660097, 73660094, 978-0071230100
