Re: Matched impedances...

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: davep-at-quik-dot-com 

(we may be getting off topic...)

 >  >  >>Typical 345 KV = 2640 amps
 >  >  >>
 >  >  >>Typical 765 KV = 3890 amps
 >  >   ...
 >  >  > "Relatively speaking" yes!  The source impedance of the above are
 > 156, 131,  and 197 ohms.
 >  >      Are they?
 >  >      (Hint:
 >  >        "matched impedances' do not always apply....)

 > 	I'm not sure of the context of this, but remember that "matched
 > impedance" values are inherently inefficient.
      Yep.
      In the original context, it needs a specific set of
      test conditions to determine the 'source impedance',
      rather than random load/voltage pairs.

      best
       dwp