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 to calculate of which rating transformer should be selected? take any example

2 Answers  

For overhead protection we use which transformer?

0 Answers  

What is Biased Generator Differential Relay?

2 Answers  

What are the basic components of the feedback control system?

0 Answers  

how we can find out the speed of fan without using any measuring instrument

2 Answers  

what is bushing in transfermor

7 Answers   Bokaro Steel, Visa Steel,

how to measure winding resistance of single phase motor?

1 Answers   Adani, Dodsal,

Haw to check conductivity of budbar

0 Answers   Adlec Power,

Is a current transformer step up or step down ?

2 Answers  

three phase 180kva diesel generator can take how much load in amp and what is formula to get this?

13 Answers   lenovo,

What is the advantage of Neutral graunding transformer insted of Neutral graunding Resistance in generating station explain briefly.

2 Answers  

What the formula for calculating no.of earthings & size of earth strip for 100mX90m shop.

0 Answers