how we can calculate which capacity capacitor bank we have to add for improve pf?

3 Answers   Consultancy, JM Huber, Torrent Power,

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what is the difference between power and distribution transformer?

32 Answers   L&T, VJTI, Wenke Electricals,

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V.c.b and a.c.b difference

4 Answers  

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How to test IR testing & magnetic balance test

0 Answers  

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is it true there's a big difference in using Cummins or Denyo...especially power output or leakage

0 Answers  

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in ONAN type transformer winding temperature is lower than oil temperature at evening time but morning winding temp is higher than oil temp what is the reason?

2 Answers   Areva,

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What is the effect of interchanging core(made of steel) and winding(made of copper) material in case of transformer? Give proper explanation in regard to different losses in transformer.

0 Answers  

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what are the colour's and their indications in bucholz relay?

4 Answers  

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how dose servo motor works

0 Answers  

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what are the sections in a high voltage system(eg:incomer,buscoupler,isolator

1 Answers   IGL, L&T,

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What are protections for dty type transformers

0 Answers  

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how to calculate cable size in diffrent loads?

0 Answers   ABB, Sterling,

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