Guy Churchill wrote:
> I have seen a Leatherman (one of those multi tool things) spot weld itself to the
>body
> of a car as the person cut through a wire and happened to have the handle part
> touching another piece of metal. This was with the +ve connected and the -ve
> disconnected. (made the person jump quite quickly too <grin>)
The current that caused the Leatherman to spot weld didn't come from the
battery, because it was disconnected. It most likely came from a
stiffening cap or somesuch in the supply leads to an amp, and any
combination of battery connections wouldn't have prevented it.
-cb <-Who's starting to wonder whether maybe you can draw a large
current from one terminal of a battery. Certainly would require some
upgrading of all the single pole switches in our cars!
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