first 3 men were there .again 3 came.total how much?

11 Answers   Wipro,

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at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)

0 Answers   Ebrahim Textile, Siemens,

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neutral,ground & earth different b/w

2 Answers  

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can any one suggest websites having study maetrials for the electrical students?

1 Answers  

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wat is the difference between BE &BTECH.

8 Answers  

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please tell me how a surge protector work on a DC 48Volt.? please describe briefly.

0 Answers  

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what is the safe meggar values for motor, transformer HT, LT and Cables? IF we want to replace I/C bay at our 220 kv substation which is of 140 mw load capacity bay to be replaced by 400 mw capacity bay.other than CT(1200/1) what are the other equipment i have to replace. why we generally use 3.5 core cable or in other word 1/2 core for neutral and also confirm me that in balance conditiob(3 phase)current in neutral will zero

0 Answers   Jindal,

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How much duration I can keep open the CT if it is under loading condition(100 Amp load)?

3 Answers   Infosys, NTPC, Suzlon,

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what is the IS foe lightning arrester?

0 Answers  

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what is the best method of grounding in 30 MW generator?

0 Answers  

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what are all the daily preventive maintainance carried out in transformer?

1 Answers  

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distribution is maximum done by a)radial b)network c) parallel d)b & c

0 Answers  

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