On Sun, 27 Jan 2013 09:16:54 +1000, "David Eather"
wrote:
On Sun, 27 Jan 2013 09:01:56 +1000, Jim Thompson
wrote:
On Sun, 27 Jan 2013 08:56:08 +1000, "David Eather"
wrote:
On Sun, 27 Jan 2013 03:18:52 +1000, Jim Thompson
wrote:
What are these nodes?
http://tinyurl.com/bjxndpg
...Jim Thompson
Isn't the thevein equivalent of what those nodes are connected to a
short
circuit?
I guess you might say that. What are they "shorted" TO?
In an AC analysis, all _FIXED_ voltage sources are presumed ZERO.
...Jim Thompson
If you stick thevein in then it is clearly shorted to gnd so it must be
equivalent to zero
Only if the voltage source value goes to zero. A Thevenin equivalent
is a voltage in series with a resistor of a value determined by what
you get when you short the source.
...Jim Thompson
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