What is meant by directional power and reverse power relay ?

1 Answers   HAL,

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why are caluculte transformers or dg's in kva does not caluculate in kw

5 Answers  

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why neutral busbar size is half of the phase busbar size in control panels

1 Answers   IBS,

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what is the difference between Power and Distribution transformers ?

0 Answers  

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hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E

0 Answers   HPCL,

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what is the circutor?why we use it ?

0 Answers  

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if we know Fault level say 25 KA , How to decide busbar size for Distribution network of 1000 Amp Breaker ? Sample Calculation or Farmula Available or not ?

4 Answers   TCS,

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Hi, what is the temp of bus bar.

1 Answers  

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is there any device that works properly accept relay, it may be fuse but if i want fuse of 33kv 300 amp it is avaliable, pls give me details

0 Answers  

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what is ripple component in ac supply?

2 Answers  

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what is principle operation of transformer?

9 Answers  

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plz explain the auot-reclosing circuit in electrical engineeing

0 Answers   BMC, KFC,

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