[continued from previous message]   
      
   GND>--+-------+--------+---------+   
      
   With the 10k pot cranked to ground,the voltmeter should read 24V.   
      
   As the pot is rotated toward 15V, the voltmeter reading should   
   decrease to almost zero volts and the 20 ohm resistor should get   
   hotter and hotter.   
      
   There's more if you're interested, but I think you've got enough to   
   keep you busy for a while! ;)   
      
      
   --   
   JF   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)