Answer / raghu

In a transmission line the current in the conductor does not
pass through the core of the conductor(not more)& passes
through the outer layer of the conductor.due to this the
surrounding air get ionize making hissing sound

Answer / varun

In electricity,the corona discharge,is an electrical discharge brought on by ionization of a fluid surrounding the conductor,which occurs wen the potential gradient exceeds the certain value,and insufficient condition to produce breakdown or arcing.

Answer / guest

it is a some kind of loss in trsnsmission side hizzing sound
effect

How to identify the start and end of 3phase 12 lead motor if U1, U2, etc numberings are lost or erased.

0 Answers  

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is there any current and voltage drop on liquid resistance starter water/soda tank ?

0 Answers  

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what is the difference b/w single and three phase circuits?

1 Answers  

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What is the function of a pressure Switch in a Substation?

2 Answers  

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What are the criteria shall be considers for sizing Fuse and MCB? If the rated current is 10Amps what should be the fuse size / MCB Size?

0 Answers  

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pls give me brif explaination about the distance relay.

4 Answers  

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Operation carried out in thermal power stations?

0 Answers  

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why any normal motor have to provide star & delta winding distribution during starting?

4 Answers  

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what are the effects on an power plant and consumers if the power factor is increased or decreased?

2 Answers  

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what are the main parts of DG? explian thier functions?

8 Answers   Apollo Power, Tata DoCoMo, Tyco, Vizag Steel,

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1.Difference between vcb and Acb and partes. 2.Difference between STS and ATS.

2 Answers  

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What are the advantages of a three-phase system over a single-phase system?

0 Answers  

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