How to calculate per unit impedance of transformer?

0 Answers  

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How we can test the Smoke Detectors????

4 Answers   Emerson,

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why the insulators are in cofee colour???

4 Answers   Visa Steel,

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DG use Rating KVA why

1 Answers  

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Reduction in supply voltage by 10% will change the torque of the motor by ___.

1 Answers   UGVCL Uttar Gujarat Vij Company Ltd,

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In a tap changing transformer where is the tap connected, is it connected in the primary side or secondary side?

0 Answers  

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prefer any good electrical engineering book.....it should be useful in the practical fied?

1 Answers  

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What is power relay?

0 Answers  

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Is it possible that Generator trip but Turbine not trip.Give explanation.

1 Answers   Essar,

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What is the most important precaution in any experiment with d.c. Shunt motor?

0 Answers  

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how we are measuring the winding temperature of the transformer?

11 Answers  

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how to select correct size of power cable for inverter duty motor

0 Answers  

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