Re: Can twisted wire replace shielded wire?

Fred Abse wrote:

<snip>

If you mean by "DC resistance", the impedance you would see at the input
of an infinitely long line, it's not bull***, it's perfectly true, even
if the line is made of zero-resistance conductors. You'll just see the
line's characteristic impedance.

*Please* , read my post on calculation of characteristic impedance. I am not talking about Infinite length transmission lines. I am talking about the calculation of impedance.
Fer krissake, keep the discussion in context.
What do I give a *** about infinitely long lines. I don't use 'em. Valid only if you want to discuss voltage and current distribution. That's not where this started.



--
Regards,
Gary

I know not with what weapons World War III will be fought,
but World War IV will be fought with sticks and stones.

Albert Einstein
.