Chapman 3.4 3-4. A single-phase power system is shown in Figure P3-1. The power source feeds a 100-kVA 14/2.4-kV transformer through a feeder impedance of 38.2 +j140 2. The transformer's equivalent series impedance referred to its low-voltage side is 0.12 + j0.5 22. The load on the transformer is 90 kW at 0.85 PF lagging and 2300 V. 1402 V₁ semen Source 38.20 WWW Feeder (transmission line) 3120 josn WWW Trangtomer (a) What is the voltage at the power source of the system? (b) What is the voltage regulation of the transformer? (c) How efficient is the overall power system? Load Load 90 kw 0.85 PF logging

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Single Phase Transformer

A single-phase transformer is a type of power transformer. It is an electrical device that accepts converts the single phase alternating power into single phase alternating power. In this power conversion the voltage is stepped up or down. If the voltage is stepped up, the current will be stepped down and if the voltage is stepped down, the current will be stepped up.