The resistance of a 500 kva, 11000/2300 volts 60 Hz transformer are respectively 0.8 and 0.04 ohm for high and low voltage sides. The iron loss is 3,000 watts. This transformer is loaded daily as follows: 2 hrs at full load, 3 hrs at three quarter load, and 6 hrs at one-quarter full load. Calculate the total energy output for 1 day. (Assume unity power factor at all loads)

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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.