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Do-It-Yourself (DIY) Question & Answer Forum
and another please (resistance )
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<blockquote data-quote="The Godfather" data-source="post: 14459" data-attributes="member: 218"><p>Firstly the actual resistance is:</p><p></p><p><strong>1.2 x 0.16 / 1.2 + 0.16 = 0.1411764 ohms</strong></p><p></p><p><strong>So @ 30A Vdrop is 30 x 0.1411764 = 4.235292V (use this voltage divided by each of the resistors to find the current flowing through each one)</strong></p><p></p><p><strong>First cable 1.2 ohms carries 3.52941A, the second cable carries 26.470575A approx </strong></p><p></p><p>Which when added together give 29.999985A</p><p></p><p>The Godfather</p></blockquote><p></p>
[QUOTE="The Godfather, post: 14459, member: 218"] Firstly the actual resistance is: [B]1.2 x 0.16 / 1.2 + 0.16 = 0.1411764 ohms[/B] [B]So @ 30A Vdrop is 30 x 0.1411764 = 4.235292V (use this voltage divided by each of the resistors to find the current flowing through each one)[/B] [B]First cable 1.2 ohms carries 3.52941A, the second cable carries 26.470575A approx [/B] Which when added together give 29.999985A The Godfather [/QUOTE]
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