Verification of Compensation Theorem 
For the following circuit Find the current flow throughout the AB branch once the resistance is 4Ω.

The resistance value in the two terminals of the following circuit A & B is modified to 5ohms then what is the compensation voltage?

Find the current flow change within the following AC circuit if a 3 ohms resistor is replaced through a 7ohms resistor with the compensation theorem and also prove this theorem.

In any linear network, the elements like inductor, resistor and capacitor always_________
The theorem that enables a number of voltage (or current) sources to be combined directly into a single voltage (or current) source is the........theorem