what is meant by unity power factor?unity means one why dont call 2,3,4......?

6 Answers  

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Why underground cables are used to connect transformers?In addition how are they again connected to lines after step up or step down?

1 Answers  

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How do you connect the capacitors on polyphase circuits?

10 Answers   L&T, Transco,

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What range of speed can you get with the field control method of speed control of d.c. Shunt motor?

0 Answers  

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what is static electricity and how it generates?

2 Answers  

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What should be the magnetic balance test values for a 3 phase delta/star connected single primary dual secondary winding transformer (90 MVA / 2 X 45 MVA TRANSFORMER)

0 Answers  

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what is electrical machines

1 Answers  

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what happens if DC earthing and AC earthings are shorted?

1 Answers  

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What is the formula to calculate capacitor bank rating for a certain load.

2 Answers  

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WHY WE DO NOT TAKE THE POWER FACTOR MORE NEARER TO UNITY IN AC GENERATOR?

1 Answers  

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If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run or not??

3 Answers  

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why induction generators are used in wind mills.why cant synchronous generators b used??

2 Answers  

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