Engineering, 22.02.2021 18:50 dianaskye9081

The following data are obtained when open circuit and short circuit tests are performed on a single phase, 50 kVA, 2400/240 Volt 50 HZ distribution transformer. VOLTAGE(volts)CURRENT (amperes) POWER (watts) 213 Measurement in low voltage side with high voltage winding open Measurement on high voltage side with low voltage winding shorted 240 5.97 60 20.8 750 (a) Neglecting the series impedance, determine the exciting admittance referred to the high voltage side.
(b) Neglecting the exciting admittance, determine the equivalent series impedance referred to the high voltage side
(c) Assuming equal series impedances for the primary and referred secondary, obtain an equivalent T-Circuit referred to the high voltage side.

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The following data are obtained when open circuit and short circuit tests are performed on a single...