This class useful for students who are in first year ECE,EEE,CSE.

this related to network theory ,and basic electrical engg .

Thevenins theorem proof ,how to find thevenins  equivalent circuit from network of many Voltage sources along with their internal impedances in series.

Application is for simplifying network containing more than three voltage sources to finite no of sources.

In Thevenins theorem calculations open circuit voltage by removing load .

And calculate equivalent thevenins impedance by replacing source with their internal impedance.

In a linear bilateral network having finite no.of voltage sources in series with their internal impedances are replaced by single voltage source called thevenins voltage ,inseries with impedance Rth .

Vt is open circuit voltage calculated by removing load .Rth is the resistance calculated from load side to source side when sources are replaced with their internal impedances.

For nortons,maximum power transfer ,millimans for all electrical circuits simplification thevenins theorem is used.