What is skin effect?

Answer Posted / sudipto jena

Hello friendz, this is sudipto,from rourkela
skin effect is the tendency of AC current that it is
distributed in such a way that the current density is largest
at surface of the conductor and decreases towards core.
Now u can answer ,why conductors comes in strands in stead of
single wire.

Is This Answer Correct ?    6 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Please tell me the earthing procedures adopted for the STAR-STAR 3 Phase transformer in india and give a better sugession for earthing

1513


At what speed an electric car can run with 2 HP motor of weighing 400 kg?

1314


how make megger test for control cable like 12c x 1.5mm and what it apply voltage and test timing details.

1766


how to calculate the tarriff for an industry whose kva demand is 10 mva

1519


What happen in ups if phase reverse?

1694






How can two 3 phase transformers of same KVA and Voltage be connected in parallel?

1346


During Starter Panel Com missing I Found The Main Incomer 40Amp MCB 10KA Trip When Motor Change Star To Delta Motor Rating 20HP BUT When We Use Same MCB To Other Motor It Does Not trip Or What Is Necessaries for Star Delta Starter MCB SFU MPCB OR MCCB And What are The Breaking Capacity of MCCB in the Motor above 15HP

1411


what is efficient motors and how it is different from normal induction motors

1433


What are the factors which influence the choice of specific magnetic and electric loadings of a synchronous machine?

1601


How the circuit breaker is selected for Induction motor of 100 kW, 415 volt, 0.85 power factor, 0.95 efficiency ?

1224


how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING) I O (current operating)?

1750


Why synchronous motor is used in power factor improvement,dc series in lift

1192


in ACB breaker requireding 3200Amps. buscoupler getting OFF mode and again it reset and getting normal position give me a required answer?

1843


What are the advantages of speed control using thyristor?

654


single phase power supply give to separate one steel coup with water, what reaction create

1592