Answer / e.subhash

Knee point voltage is coming only in CT PS core

what happen when transformer connect on dc supply.

5 Answers  

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please send me privious exam's queation papers of section engineer(electrical).

0 Answers   RRB,

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What is the use of choke in tube light?

5 Answers  

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If we give 2334 A, 540V on Primary side of 1.125 MVA step up transformer, then what will be the Secondary Current, If Secondary Voltage=11 KV?

3 Answers   L&T,

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what is TRCC

2 Answers  

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Explain the Term in CT Name Plate – Class: 5P10

6 Answers  

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why the admittance matrix or y bus matrix of a large network is called sparse matrix?

3 Answers  

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why always out of the 3 phase(RYB) of supply, in Y phase w.r.t the voltage is higher? on R & B phase the voltage will be lower as compared to Y phase?

1 Answers  

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What is the difference between earthing,ground&nutral?

2 Answers   Bhel,

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what is the relationship between current&voltage in practical purpose ?

1 Answers   Indorama,

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how we calculate electricity unit ( meter unit.. for knowing how many charges) from on motor load.?

2 Answers  

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I HAVE A 1 MVA TRANSFORMER, I WANT TO KNOW THE FAULT LEVEL OF THE SYSTEM ( WHAT IS FAULT LEVEL PLEASE EXPLAIN WITH EXAMPLE)

5 Answers   Alstom,

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