Answer / sadineni sreedhar

it reduces the coranti effect.

Answer / sandesh shinde

to reduce corona effect & skin effect

Answer / ajay

E=v ph/(gmr ln (gmd/gmr) )
To reduce electric field intensity on surface so as to reduce corona loss.

Explain Clearly Pahase and Neutral?

7 Answers  

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Can we use 1.1x 2 split air-conditioning at a same time in 2kw power loadar

1 Answers  

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Derive the inductance of a coil in terms of its physical factors.

1 Answers  

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In what circumstanced the CT used for protection relay will be saturated?and what will happen to the relay is the CT is saturated?

3 Answers  

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plz tell me about for how many rating (for 500kva)how much current taken?

13 Answers  

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Post possible questions for Power Factor Panel FAT / SAT

0 Answers  

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What happened If 3phase supply connected to slip ring side of slipring induction motor ?

2 Answers  

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how do you test the capacitor bank ?

12 Answers   Essar,

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from where the self excitrd induction generator get the power?why is the voltage regulation is poor of seig?

0 Answers  

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how to select the rating of neutral ct with reference to transformer secondary current(in power transformer,stepdown tansformer,for example2000kva,11kv/415volt

2 Answers   ASD Lab,

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Why Cables are always circular and not square or rectangular?

3 Answers  

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What is core CT & it's function?

0 Answers  

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