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Anonymous Poster	cable cross section calculation 09/21/2008 1:36 PM
	myquestionis how to cal the cross section of cable with out knowing standard tables.i.e., in general i have seen many answers showing to cal, or know the amp & cal voltage drop & see the nec, or any standard tablefor the right cross section of cable, i wana know how to cal without any stndrd tables
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manirul Power-User Join Date: Oct 2007 Location: Pune, India Posts: 132 Good Answers: 2	#1 Re: cable cross section calculation 09/22/2008 1:49 AM
	apply ohms law and replace R by its basic property, i.e. V=IR, and R= (resistivity of the material used L)/A. __________________ manirul
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