what is skin effect? why is it absentin dc system
Answer Posted / adnan khattak
The tendency of an alternating current to concentrate near
the surface of a conductor is called SKIN EFFECT.
no skin effect is not absent in d.c system.skin effect is
present in d.c system but present internally to the
conductor because frequency of d.c is zero as compared to
concentrate internally( A.C) to the conductor.
| Is This Answer Correct ? | 3 Yes | 9 No |
Post New Answer View All Answers
what is the transiant condition in alternator? and how it can be prevanted?
1sq mm dc powr cable can carry how much dc currnt
how to calculate the earth mat design in 132 kv substation yard ????
wHAT IS CAPACITANCE LATCHING? hOW TO CALCULATE CAPACITANCE LATCHING? hOW TO SOLVE THE PROBLEM IF CAPACITANCE LATCHING APPLIED?
what is the affect of earth's magnetic field on the frequency used in aircraft???
How does the phase sequence controller works, how it identifies the phases? confirm working principle
i want wipro vlsi placement pattern please send me
what will happen if earth of 33 kv cable (earthed system) is not connected to earthing pit?
What types of question are done for diploma students in aptitude test
Importance of fault current in power transformers and how to monitor the same? How is it different from winding temperature?
How out of step protection relay works?
How does cost of generation from hydropower plant compare with other sources of electricity?
Tell me in detail about c.t. And p.t. ?
fuel-air ratio in a petrol engine fitted with suction carburettor,operating with dirty air filter as compared to clean filter will be
What is main cause of cable's terminal point burned in Lug on high temperature although lug and cable selection is ok as per stantard and also tightness is ok as per situation. so please take in deep and tell correct answer thanku.