Re: Dreaded Click and NO START Cause/Photo of Relay


Bob
 

I don’t believe it’s actually carbon. It’s reference is carbon black. It’s the oxidation of copper at high electric current that is a very dark gray to black. 

Bob

On Oct 21, 2020, at 22:38, David J <dlj04@...> wrote:

Where does the carbon come from? No carbon in copper...

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