Answer / ramachandran

In dc power is equal to the product of the voltage and current (I.e., P-V*I) by using this formulae we can calculate current in dg 

What is Icu and Ics and what is difference b/w them. please tell me how to calculate a size of a copper bar for a system or a breaker... reply on... king.arish@gmail.com would be waiting for a logical answer.

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