Forums
New posts
Search forums
What's new
New posts
New media
New media comments
Latest activity
Media
New media
New comments
Search media
Members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Main Forums
Electrical Inspection & Testing Forum
Bonding Gone Mad
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Help Support Talk Electrician Forum:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="Evans Electric" data-source="post: 389757" data-attributes="member: 1408"><p>I'm veering towards Apprentice's galvanic protection / cathodic protection type thing . </p><p></p><p>The main gas network uses cathodic protection on their steel pipes , stops them rusting . </p><p></p><p>Reminds me of something my dad told me about . Apparently ships become magnetised like giant compass needles , and will attract magnetic mines to them , and also enable them to be detected as " bend" the Earth's field, so they carry out "Degaussing " (My spelling) by draping cables over the side (Possibly with AC passing through them , just guessing ) </p></blockquote><p></p>
[QUOTE="Evans Electric, post: 389757, member: 1408"] I'm veering towards Apprentice's galvanic protection / cathodic protection type thing . The main gas network uses cathodic protection on their steel pipes , stops them rusting . Reminds me of something my dad told me about . Apparently ships become magnetised like giant compass needles , and will attract magnetic mines to them , and also enable them to be detected as " bend" the Earth's field, so they carry out "Degaussing " (My spelling) by draping cables over the side (Possibly with AC passing through them , just guessing ) [/QUOTE]
Insert quotes…
Verification
Post reply
Main Forums
Electrical Inspection & Testing Forum
Bonding Gone Mad
Top