On Sat, 17 Nov 2007 18:28:21 -0500, "Stefan Wolfe"
wrote:


"Richard Clark" wrote in message
.. .


Well, for one powers do not add, just energies.

Well, power is a vector quanity subject to the rules of vector math. But
look at it in terms of the energy domain:

The total energy in the system over any time interval is equal to the sum of
the each power integrated over each segment of the transmission line during
the same time interval.

This isn't getting any better.

73's
Richard Clark, KB7QHC