It states:
” Any combination of voltage sources, current sources and resistors with two terminals is electrically equivalent to a network of a single voltage source i.e. Thevenin voltage (Vth ) and a single series resister i.e. Thevenin resistance (Rth ). “
Explanation:
Vth is the open circuit voltage at the terminal where Thevenin’s equivalent is to be found.
![thevenin](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEidC700QmYKHT6uuQeVkxbSONHynwv3f6eUQzHxK2poM3T0EY7HI7c69xdqwDlw7g8i0r8N4-Lwfkgy89Y16Sqv7krjAsKfiNVN3pB-qIfpnVtovV9vkmKRHUve2YmIN-WqRXF48OJMV2o/s320/thevenin.gif)
Rth is the resistance at that terminal with all voltage sources replaced by short circuits and
all current sources are replaced by open circuits.
![thevenin](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEidC700QmYKHT6uuQeVkxbSONHynwv3f6eUQzHxK2poM3T0EY7HI7c69xdqwDlw7g8i0r8N4-Lwfkgy89Y16Sqv7krjAsKfiNVN3pB-qIfpnVtovV9vkmKRHUve2YmIN-WqRXF48OJMV2o/s320/thevenin.gif)
Rth is the resistance at that terminal with all voltage sources replaced by short circuits and
all current sources are replaced by open circuits.
As it is explained by the above figure.
It is very important theorem of circuit Analysis.
Why diagrams r not visible
ReplyDeleteExamples r necessary ie datail..
ReplyDeletei give one example on vdr.... other examples are in process soon those will be here on blog.....
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ReplyDeletenow diagrams are updated dear.....
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