[Electronics-Talk] Electronics-Talk Digest, Vol 135, Issue 22

[Patrick Gormley]

Nicole usually black wires are negative and have the lowest value of
resistance and red wires are usually positive and generally have the highest
value of resistance. 73- pat kk3f 

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Subject: Electronics-Talk Digest, Vol 135, Issue 22

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Today's Topics:

   1. + and - (Nicole Torcolini)
   2. Re: + and - (david hertweck)


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Message: 1
Date: Sat, 22 Jul 2017 18:25:48 -0700
From: "Nicole Torcolini" <ntorcolini at wavecable.com>
To: <electronics-talk at nfbnet.org>
Subject: [Electronics-Talk] + and -
Message-ID: <002101d30352$9de10dd0$d9a32970$@wavecable.com>
Content-Type: text/plain;	charset="us-ascii"

Excuse me if this is not the right place to ask this; I think that it is
relevant, though, because it has to do with assembling electronics. For
wires that are visually marked + and -, is there a way to tell which is
which?

 

Nicole



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Message: 2
Date: Sat, 22 Jul 2017 20:41:40 -0500
From: "david hertweck" <david.hertweck at sbcglobal.net>
To: <electronics-talk at nfbnet.org>
Subject: Re: [Electronics-Talk] + and -
Message-ID: <FB5BEA76EFCC411C9F9C12BA72C3C994 at dads>
Content-Type: text/plain; format=flowed; charset="iso-8859-1";
	reply-type=original

In most cases they are denoted by colors. red being hot or + and black 
groundor - in a 3 wire system you may have white, black and green for 
ground.
hope this helps



-----Original Message----- 
From: Nicole Torcolini via Electronics-Talk
Sent: Saturday, July 22, 2017 8:25 PM
To: electronics-talk at nfbnet.org
Cc: Nicole Torcolini
Subject: [Electronics-Talk] + and -

Excuse me if this is not the right place to ask this; I think that it is
relevant, though, because it has to do with assembling electronics. For
wires that are visually marked + and -, is there a way to tell which is
which?



Nicole

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End of Electronics-Talk Digest, Vol 135, Issue 22
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