Why less loss occurs when we use DC supply than AC supply?

Questions by Venkata Narasimhan   answers by Venkata Narasimhan

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hariomprajapat

  • Dec 20th, 2007
 

There are less loss occurs when we use DC supply than AC supply, because the frequency is zero in DC, so no Inductance & Capacitance exists.

And there is no skin effect in the DC systems, so there is low resistance as compared to AC systems.
                                       Rac = 1.25*Rdc

And if u get another reasons, please tell me too.

HARIOM PRAJAPAT
Bikaner  :-)

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