Answer / jyotirmaya

To discharge the leakage current produce in the cable.

how to calculate P.F from kva only?

3 Answers  

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A three phase load, around 4 km away from the 11/0.433KV distribution transformer (Neutral of Transformer is solidily earthed) and consisting of mainly very costly and sensitive electronic equipments is giving trouble due to high voltage difference between neutral and body earth. Whether this problem can addressed by connecting neutral at the load point solidly to earth?

3 Answers  

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if we supply to secondary winding how transformer work?

2 Answers  

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what is sf6 where it is use & working or function ?

5 Answers  

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Hi If connecting a temp generator 670KVA .415kv with step up Tx .415/11kv. I am given Generator impedances Z1 Z2 Z0 to 100MVA base. Do I need to work out the generator fault current by using these impedances i.e gen rating / impedance. Then use this as my source impedance for the calculations that follow.

0 Answers  

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How to calculate PF capactors for a connected load?

2 Answers   FD, Power World,

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why motor run slow speed in star connection?explain how?

3 Answers  

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Wat is power factor exact meaning in terms of technical terms plz explain ?

4 Answers  

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how to choose the cable size for 100A(is there any formula please update)

6 Answers  

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The gauge indicates the number of amps, but what about voltage? How voltage rating (for wire or fuse) determined?

0 Answers  

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CAN ANYBODY EXPLAIN WHAT ACTUALLY MEAN BY THE PHASE DEFFRENCE? R,L,C CIRCUITS?

5 Answers  

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Why is the earth pin in a 3-pin plug the longest and the thickest?

10 Answers   IBM,

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