Anyone know what those green wires are on each RR cross tie?
73, and thanks,
Dave (NK7Z)
https://www.nk7z.net
ARRL Volunteer Examiner
ARRL Technical Specialist
ARRL Asst. Director, NW Division, Technical Resources
On 6/5/20 12:28 PM, Edward T. Tanton wrote:
WOW!!! That was so-o-o neat!!!
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of
[email protected]
Sent: Friday, June 05, 2020 2:14 PM
To: [email protected]
Subject: Re: [Elecraft] Self-fusing liquid electrical tape
Hey Jim,
If you think Cad-Welding a ground rod is fun to watch, take a look at
thermite welding of railroad tracks:
www.youtube.com/watch?v=5uxsFglz2ig
73
Frank
W3LPL
----- Original Message -----
From: "Jim Brown" <[email protected]>
To: [email protected]
Sent: Friday, June 5, 2020 6:07:22 PM
Subject: Re: [Elecraft] Self-fusing liquid electrical tape
On 6/5/2020 10:23 AM, Chris Waldrup wrote:
This is probably overkill for QRP but I wanted to do it right like we used
to do in broadcast.
The primary purpose of grounding bonding has NOTHING to do with radio --
it's for LIGHTNNG PROTECTION!
On 6/5/2020 10:46 AM, Walter Underwood wrote:
Cad-weld seems a easier than the other approach described. It is more
robust against corrosion, plus it is fun.
Yes, it certainly is fun! I summoned my XYL and the neighbor's kid to
watch. :)
73, Jim K9YC
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