Answer / k.prakashchandra

Series/ universal motor

To test Transformer we give HT side 440V to see wheather that it is producing 17.6V on LT to verify Voltage ratio is correct or not but when we give the 440V voltage to LT side then what will happen to HT voltage ?

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A two-terminal variable resistor is known as a

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What is tan delta point of transformer?

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Where the excitation is given either stator or rotor in actually in power plants?

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