difference between the earthing,grounding and neutral

1 Answers   DLF, L&T,

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what is mean by NPS (Negative phase sequence)fault? what is the difference between EFR & OCR faults?

0 Answers   TNEB Tamil Nadu Electricity Board, Vestas,

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why occ characteristics curve in not tracing back when we are bringing back the rhoestat?

0 Answers  

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difference between semiconductor & conductor & insulator?

0 Answers  

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what is the CT of protection and CT of metering ? what is class 5P10 & 5P20 and class PS ?

16 Answers   JEE Main, ONGC, VRA,

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why we use battery source for current transformer polarity testing?

2 Answers  

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Define delay time.

0 Answers  

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ct connection of energy meter

1 Answers  

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List examples of voltage source?

0 Answers  

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What happen when change order of CT in GIS feeder?

0 Answers  

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what is the difference b/w winding insulation class and winding temperature class?

6 Answers   Bhel, NDPL, NTPC,

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is that a problem if i connect a single phase load to a secondry delta connected transformer but i get a neutral from other transformer i the system?

0 Answers  

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