Mathematics · Transformers
Consider a 20 kVA, 2200/200 V, 50 Hz single-phase transformer. Test results are: OC Test: 220 V, 4.2 A, 150 W (LV side) SC Test: 88 V, 10 A, 366 W (HV side) Determine the voltage regulation at full load with 0.8 lagging power factor.
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