how to test the ht machines?

0 Answers   ONGC,

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When do you use a VFD motor?

1 Answers  

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which is dangerous AC or DC? If so why?

4 Answers  

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what is the standard values(Megger test) of resistances between L&N,L&E and N&E for a system on IEE regulations?

0 Answers  

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List advantges of active filter over passive filter?

0 Answers  

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how many ht 11 kv cable size for 11kv 2000 kva 11kv*433v transformer ?

3 Answers   Megatron Solutions, TCS,

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i ha done my 10th with 71% ,ITI with 81% 11th with 75% 12th 43% apprentiship with 71% in SAT i secure 1390 ,TOEFL 27 i was refused four times and in all me interview visa officar told that i am not Qualify for study in USA but i completed my 12th yes i got low persentage in my 12th but i seen to much student they already got visa with them 3 or 4 backlocs so why they are refused me ?

0 Answers  

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Why dry type cast resin transformers tap link blast in HV side while power shut down times on load?

0 Answers  

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how many testing use in power transformer?tell equipment names?

2 Answers   ABB, Electrical,

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What is the difference between earthing & neutral.

2 Answers  

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what is the use of the puls transformer in UPS & how it works???????????

0 Answers  

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what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA

0 Answers   Mega Power,

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