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
Do-It-Yourself (DIY) Question & Answer Forum
Ring r1r2 test
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="Rob_the_rich" data-source="post: 411087" data-attributes="member: 8419"><p>The best way to find if you have spurs is to cross connect the L &amp; N conductors, the readings should be the same EXCEPT when the socket is a spur, it will be a bit higher depending on the length of the spur.</p><p></p><p>The divide by four bit is just a check on your results. You divide the sum of the end to end results of L to L (r1) and E to E (r2) by 4 and you should roughly get the same as the measured R1+R2 you got from cross connecting the L &amp; E.</p></blockquote><p></p>
[QUOTE="Rob_the_rich, post: 411087, member: 8419"] The best way to find if you have spurs is to cross connect the L & N conductors, the readings should be the same EXCEPT when the socket is a spur, it will be a bit higher depending on the length of the spur. The divide by four bit is just a check on your results. You divide the sum of the end to end results of L to L (r1) and E to E (r2) by 4 and you should roughly get the same as the measured R1+R2 you got from cross connecting the L & E. [/QUOTE]
Insert quotes…
Verification
Post reply
Main Forums
Do-It-Yourself (DIY) Question & Answer Forum
Ring r1r2 test
Top