Thevenin circuit

Question

Answer 1

Step 1:

Find the Thevenin's  equivalent resistance.

1.Open the load resistor.

2.Open Current Sources and Short Voltage Sources.

3.Calculate the Open Circuit Resistance. The resultant open circuit resistance is the thevenin Resistance (R_TH).

Redraw the circuit :

The Resistors  and are in parallel.

.

The Resistors  and are in parallel.

.

Above parallel resistance is in series with .

Above resultant is  in series with resistance .

Equivalent reistance is .

.

Thevenin's  equivalent resistance is .

Solution :

Thevenin's  equivalent resistance is .