How to calulate the NGR resistance ?

1 Answers   L&T,

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what is the name of transformer oil.

15 Answers  

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If DG runing time Neutral earth connection Dissconect what will be the effect in load and equipments.

3 Answers   GE, HP, Reliance,

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On the transformer breather at what length should i change my sililca gel.

4 Answers  

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What are the advantages of instrument transformer?

0 Answers  

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in three pin plug 6 Amp. 220v AC rating. why earth pin diameter is higher than ohter two pin? what its purpose ?

6 Answers  

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How can we calculate earth mat conductor size ..? & give the formula to determine earth conductor size?

3 Answers  

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Load break swicth maintenance procedure.

0 Answers   KSEB, L&T, Siemens,

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What is the difference between earthed and unearthed cable

5 Answers   FT, L&T, Suzlon,

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how the alternator transfere mechanical energy to electrical one ??

3 Answers  

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Is it possible to get earth resistance value"zero" Ohm practically??? If yes,which type of earthing???

9 Answers   TATA,

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Dear sir, iam completed iti ncvt electrician 2000-2002 & diploma electrical eng completed 2008-2010 distance education in rvd university, still i got B licences only but my working company want C licences, how to i get c licencese pls reply me iam in critical situation thank you karthick 9841637803

0 Answers  

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