http://imechanica.org/node/3192 Comments for "Resistance" en http://imechanica.org/node/3192 <p>I am electrical engineer at Indonesian Railways. I need to calculate maximum current and time for pantograph and trolley wire contact when it is not moved, but i have difficulties when determine contact resistance between them. please inform me any hint or else. thank you.</p> <br class="clear" /> http://imechanica.org/node/3192#comments Ask iMechanica contact resistance Wed, 14 May 2008 22:44:18 -0400 Asep Solihin 3192 at http://imechanica.org