Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

what is skin effect

Answer Posted / r.praveen durai

Skin Effect only applicable to Alternating current.
The Alternating current concentration is High in the surface of the conductor and More while it gradually decreasing towards the center of the conductor.. may be zero value in center.The acceleration of electric charge produce electromagnetic radiation which cancels the current towards center.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how to calculate the torque of a motor?

2111


My question is whether bellow formula is correct to find bus size for 46kA for 0.5 second & what is RT in bellow formula. formula to calculate the size of busbar to withstand the thermal stresses due to currents with duration of 0.2 sec to 5 sec. Sp = RT( I x I x t) / K Where Sp – is the cross sectional area of bus bar in millimeters. I -    is the value of AC fault current. t -    is the operating time of disconnecting device in seconds. K –  is the factor depending on the material of the conductor, insulation and initial and final temperature. Value of ‘k’ for copper is 143.

1858


Is there any rule to select the voltage of motor based on KW rating? What is the rating above which lt motor becomes the HT motor?.

1697


what is the difference between vector scale and vector diagram?

4431


how to measure earth resistance of a substation

3307


how to calculate the change over time for star delta starter for different KW motor?

4207


Which motor will you choose which can operate in both lagging as well as leading power factors?

1133


I HAVE A INCOMING 100A MCCB TPN 25KA, CABLE LENGHT OF 80M 70MM CABLE SIZE FROM MAIN SUBBOARD TO NEW DB.BASE ON THE FAULT LEVEL SETTING OF 45KA.I WOULD LIKE TO FIND OUT 25KA ENOUGH KA. APPRECIATE IF SOMEBODY CAN ASSIST ME WITH FORMULA FOR THIS. FRM: JEFF

4017


how to operate and maintenance of 1500 kva diesel generator set

1794


different aspects of voltage stability

2030


how to find the capacitance value of the motor while running??

1911


what's the difference between 'shaft power demand' and 'BHP' , when we consider electrical load list.

1502


bitumar

2272


HOW TO REDUCE POWER PLANT AUXILIARY POWER CONSUMPTION?

3392


what is the stear deltaprinceple?

1866