Errrr, could you expound just a bit on how one would go about varying the
exposed surfaces in such a way as to calibrate the load? Your answer was
typical of a great many of those on RCM, lately. It seems like some
responders just like to see their names on the PC rather than offer any
thought-out, workable, advice. Someone asks a fairly specific question and
then they get a ration of BS from the responder. Sorta like: The man asked
how to make a wheel of a certain size and you told him to go chop down a
tree!

Bob Swinney
"David Billington" wrote in message
...
I did see that a variable load was required. That is where varying the
exposed surface of the electrodes comes in altering the current flow and so
the load.

Robert Swinney wrote:

David sez:
"I don't see the variacs are required."

You also must not have seen where Chris wanted a variable load.

Bob Swinney