Answer / muhammad ismail

http://www.alstom.com/grid/products-and-services/engineered-
energy-solutions/hvdc-transmission-systems/HVDC-Back-to-Back/

what transformer we used normally and upto which kva?

0 Answers  

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what is cro

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0 Answers  

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critically criticize the application of ring main unit in power system

0 Answers  

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how encoder works?

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0 Answers  

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what is the difference between scaler and vector control in drive and where it is to be used ?

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which is better VCB or ACB and why?

7 Answers  

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What is reason of rating of transmission line multi pal of 11 like as 11/33/66/220 ? Why not use 75 kv 23 kv line in power system ?

1 Answers   Apollo, Balco, Bhel, Vardhman,

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