Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Thu, 27 Jan 2005 12:38:15 -0500
Although lightning is DC (static electricity) is does tend to "ring" with a strike consisting of both positive and negative current flow. Even when flowing in one direction a waveform can contain mul
Author: "K8RI on Tower Talk" <k8ri-tower@charter.net>
Date: Thu, 27 Jan 2005 15:18:33 -0500
Trying to remember my theory... It's been a long time. I hope this makes a little sense. I think of lightning as a poor square wave. It has an fairly abrupt rise time and a bit slower fall time as I
At 12:18 PM 1/27/2005, K8RI on Tower Talk wrote: Trying to remember my theory... It's been a long time. I think of lightning as a poor square wave. It has an fairly abrupt rise time and a bit slower
And after all that throw in a few more factors. The near fields, both magnetic and electric, can do lots of damage also. The magnetic field can be enough to induce voltages that can flashover power l
In doing research for my white paper on power and grounding, I learned that you can buy different types of concrete designed for either very high or very low resistivities, depending on your applicat
In doing research for my white paper on power and grounding, I learned that you can buy different types of concrete designed for either very high or very low resistivities, depending on your applicat