what is rise time and half time

1 Answers   NHPC,

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what is the difference between potential Transformers and capacitive voltage transfoemers and where it is used?

5 Answers  

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Why in a three pin plug the earth pin is thicker and longer than the other pins?

18 Answers   LG, NTPC,

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DG SET BLOCK DIGRAM

0 Answers   L&T,

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is the secondary voltage of current transformer greater than primary voltage,,,,,,,,] give the example with ct burden,current ratio,and primary and secondary side voltage?

2 Answers  

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What is 11 N1 and 12 N2 in single phase Transformer ?

0 Answers  

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what is numerical relay explain its operation

2 Answers   ABB,

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Why do we avoid electrical conduits in floors at apartments?

0 Answers  

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What is the stander resistance value between the neutral and earth?

10 Answers   Crossdomain, Sepco,

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Why arc quenching is used in Diode ?

0 Answers  

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why do we need transformers?

12 Answers  

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How to calculate HT XLPE CABLE for 11 kv / 433 v , 1500 kva oil type transformer system? plz provide step by step calculation

15 Answers   Engineers India, Indian Railways, Polycab, Shashwat, Sitara Energy, Sonali Bank,

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