In a step down transformer turns ratio is 20:1 having input voltage 220V and output current is 8A. Assuming 100% efficiency calculate voltage across second coil, current in primary coil and power output.
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In a step down transformer turns ratio is 20:1 having input voltage 220V and output current is 8A. Assuming 100% efficiency calculate voltage across second coil, current in primary coil and power output.
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