jack(at)comconn.com Guest
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Posted: Thu Mar 30, 2023 5:10 am Post subject: AeroElectric-List Digest: 2 Msgs - 03/29/23 |
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I had to do a double take. During the lab analysis, 37 minutes into
the video,
the voltage measurements are being done with a high-dollar multi-meter..
one of the red freebies from Harbor Freight..
Jack, in Austin
Quote: | Time: 11:00:13 AM PST US
From: "Robert L. Nuckolls, III" <nuckolls.bob(at)aeroelectric.com>
Subject: Speaking of Lessons Learned
Electrical 'bonding' of components in aircraft
is accomplished for some combination of three
requirements (1) reliable connection of a
device to power ground, (2) mitigation of
radio frequency interference and/or (3)
managing the effects of electro-static
discharge (ESD).
Here's a good example of failure to manage
ESD back before we'd been schooled in
'lessons learned' . . . 1929
https://youtu.be/LR02blpCJMk
Some pretty cool detective work here . . .
Bob . . .
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(o o)
===========o00o=(_)=o00o========
< Go ahead, make my day . . . >
< show me where I'm wrong. >
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In the interest of creative evolution
of the-best-we-know-how-to-do based
on physics and good practice.
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