A short circuit test on 10kva / 2400, 60 hz transformer yields the following result: 4.17 A, 200 V and 218 W. Determine equivalent resistance referred to the high side in ohms (b) determine the equivalent resistance referred to the high side in ohms (c) determine equivalent impedance referred to the high side in ohms(d) determine the percent impedance of the transformer (e) determine the percent voltage regulation at 0.9 leading pf . Subject: electrical apparatus

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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.