why in large rating C.T.s equipotential wires are used?

2 Answers   Essar,

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Kindly Tell me name of the book for electrical estimation and costing ,calculation or web site to download

1 Answers   ABB,

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Why we are testing cables with dc?

1 Answers  

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In wat way the power compensation takes place when a statcom is connected in a transmission line

1 Answers  

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how to find number of run cable laying[LT side] for transformer & alternator secondary side? [above condition for getting output power transformer to main panel side] give the example.

0 Answers   L&T,

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what is meant by oil filled power & distrubution transformer ? if anybody know the link of detail about above transformers means plz send it i have interview on this week ? plz help me

3 Answers  

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Why increase in current leads to increase in conductor temperature?

0 Answers  

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what type of insulation is used for over head lines?

4 Answers   NTPC, WS,

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what type of motor is used in fan

6 Answers  

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if we give 60 hz single phase supply to the transformer used in europe , than what will happen

0 Answers   Core Logic,

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Why r use in the tap changing x' mer.

2 Answers   L&T,

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Where is the center of magnetic field in alternator

1 Answers   GMR, Siemens,

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