Answer / milan bhatt

when the current passes through outer skin of the
conductor, not through INNER AREA is called the skin
effect...

Answer / wareagle

Bhupendra you need to take a leson on how to look up you
question on Google.
Answer 1 is correct but you may want to know why this
happens.
Answers 2,3 and 4 are totally incorrect. You can check out
the answer below.



http://www.google.com/search?sourceid=navclient&ie=UTF-
8&rlz=1T4GZAZ_enUS396US396&q=skin+effect

Answer / shahbaz shaikh

when current flows through the conductor the current density is high at the outer surface of the conductor and zero at the center this high current density at the surface of the conductor is known as skin effect.

Answer / narendra sharma

SKIN EFFECT: when we connected supply to a connector then
electron flow, then internal resistance generate in the
center of wire, so then current increase high that time
electrons going fastly then conductor center produce hi
resistance,then electrons going on surface of conductor (its
celled SKIN EFFECT)and conductor can damage

Answer / lalit mandrai

the distance/depth to which the strength of EF
in a conductor decreases to (1/e)E.

Answer / gaurav kr rai

in a conductor the resistance on the surface is lesser than the resistance in the core of the conductor because of the cross sectional area increased at surface as we know that resistance R is inversely proportional to cross sectional area.So when an A.C. current passes through the conductor mostly it travels on the surface of the conductor and this phenomena is known as skin effect.

how we can improove power factor?????????

8 Answers   TATA,

what is difference between isolation and ultra isolation transformer?, what is the method of testing ?

0 Answers  

how to calculate the size of cable for 100 kva load,?can somebody tell me with a formula

7 Answers   Apollo,

2.5mva transformer is installed in our company with oltc but it is not working in auto mode ,it is operative in manual mode control wiring is done how can i rectify it?

5 Answers   Imdaad,

we all know that both the generator and motor are electromechanical conversion devices.....then why we rate motor in kw and generator in kva????

4 Answers   KSEB,

Megger type of instrument is used to check??

8 Answers  

Sir, plz tell me the relation b/w KW and frequency in Variable frequency Drive?

2 Answers  

I have 3 1000 kva single phase transformers and I wish to replace them with one three phase transformer. What is he kva rating of the new three phase, is it 1000 kva also or 3000 kva.

5 Answers   Central Moloney,

We are using Powerica make 100 KVA DG set. Whenever i connect compressor on DG load (Compressor Make Atlas Copco 5.5 kva) that time we face the lot of fluctuation on Dg output. Can you please suggest me how can prevent this fluctuation?

6 Answers  

what is the calculation formula for motor starting torque,running torque, running torque.

0 Answers  

in 33/11kv stepdown transfomer, transformer will stepdown to 11kv & remaining 22kv where it will go..

3 Answers  

tate and explain super position theorem

2 Answers