Answer / c siva ( kec )

The Concentration of current flow (AC) will be more in the
outer surface of the conductor and as it reaches center of
the conductor the flow will be less i.e. movement of free
electrons will be more in the outer surface. That is why we
use multistands in conductors.

( Skin effect will not be there in DC power supply)

Answer / empobart jhambt baski

skin effect means in a conductor flow of electrons will be
more in the outer surface than its middle.

Answer / thowsif_emerson_csm team

The skin effect is the tendency of an alternating electric
current (AC) to distribute itself within a conductor so
that the current density near the surface of the conductor
is greater than that at its core. That is, the electric
current tends to flow at the "skin" of the conductor. The
skin effect causes the effective resistance of the
conductor to increase with the frequency of the current.
Skin effect is due to eddy currents set up by the AC
current.

Answer / vaibhav kr. pathak

the outer strand flux links external surface of the
cable,while internal mutual flux links both external &
internal surface of the cable thereby increasing the
inductance of the innner core of the cable which leads to
hindrance in flow of current in internal section of the
cable & hence concentration of current is higher on outer
surface called skin effect

Answer / uttam kumar sarkar

The tendency of alternating current to concentrate near the
surface of aconductor is known as Skin effect.

Answer / vaibhav kumar pathak(bbdnitm l

The skin effect is the tendency of an alternating electric
current (AC) to distribute itself within a conductor so
that the current density near the surface of the conductor
is greater than that at its core.the outer strand flux
links external surface of the
cable,while internal mutual flux links both external &
internal surface of the cable thereby increasing the
inductance of the innner core of the cable which leads to
hindrance in flow of current in internal section of the
cable & hence concentration of current is higher on outer
surface called skin effect

Answer / guest

the concentration of the ac current always flowing in the
around the surface of the conductor. thats why the cable
capacity will loose the strength due to flowing of longer
time in the cable.this phenomina is called skin effect

Answer / rakesh goyat

The tendency of AC to concentrate near the surface of conductor is called skin effect

i need 24v dc from 230v ac supply how we can getit ? what are the devices &its rating requied for that ? plzz i need answer urgently .thank u

3 Answers  

can we use ac ameter as dc ameter with ct

1 Answers  

what is earth resistance? how to measured? and give values at power station and mcc area?

0 Answers   Essar,

What is the ratio of Booster transformer?

0 Answers  

why and where we use early make & late break contacts in protection?

0 Answers  

How much load can take a 16 mm aluminum cable 3 phase

0 Answers   L&T, Sanga Energy,

How can I communicate with an Areva MiCOM P121 relay by RS485 port? In other word, which command can I send and what information can I have recieved? please send some refrences, please. thanks

3 Answers  

advantage and disadvantage of team work?

0 Answers   Ethio Telecom,

whata is battery charger ?how many cells connected for 110v?

1 Answers   Essar,

WHaT IS THE CONCEPT OF INDUCTION LAMPS IN MODERN LIGHTINGS, and HOW IT WORKS TO EMIT LIGHT ( AS NO ELECTRODES ARE PRESENT ) ?" COULD INDUCTION LAMPS CAUSE INTERFERENCE WITH COMUNICATIONS INTO A STORE USING INDUCTION LIGHTING ? WHAT IS THE BENEFIT OF USING THE LOW FREQENCY INDUCTION LAMP , VERSUS LED , AND VERSUS FLUORESCENT, AND VERSUS ANOTHER KIND OF LIGHTING . THANK yOU MOISES GUINDI

0 Answers  

the total iron closs in a transformer core at normal flux density was measured at 25hz and 5ohz and was found to be 250w and 800w respectively.the hysteresis loss at 50hz would be................?????

1 Answers   ABB,

how to calculate the battery Ah? what is the formula.

10 Answers   Cushman Wakefield,