Re: 42V Car Batteries

On Fri, 02 Nov 2007 09:13:51 -0700, Tom2000 <abuse@xxxxxxxxxxxxx>
wrote:

On Fri, 02 Nov 2007 07:12:43 -0700, "Ken S. Tucker"
<dynamics@xxxxxxxxxxxx> wrote:


I've been told that putting a wrench across the
cold battery terminals for a minute or two warms
it up, but I've never tried it.

I don't know about the battery, but that will certainly warm up the
wrench. :-)


I guess you'd have to work out where most of the voltage drop would
occur to see where the power is going. Anyone care to measure the
resistance of, say, a 12" adjustable wrench?

Best regards,
Spehro Pefhany
--
"it's the network..." "The Journey is the reward"
speff@xxxxxxxxxxxx Info for manufacturers: http://www.trexon.com
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Relevant Pages

  • Re: 42V Car Batteries
    ... cold battery terminals for a minute or two warms ... I don't know about the battery, but that will certainly warm up the ... Well the theory is that the current flow warms up ... the wrench itself is supposed to be a near 0 ohm ...
    (sci.electronics.design)
  • Re: 42V Car Batteries
    ... cold battery terminals for a minute or two warms ... I don't know about the battery, but that will certainly warm up the ... Well the theory is that the current flow warms up ... the wrench itself is supposed to be a near 0 ohm ...
    (sci.electronics.design)