5. Find Vx by reducing the given network to a single loop network using source transformation and resistance combination.

Reduce the circuit into a single source and single resistance network by converting the delta connected resistances (6, 12, & 18) into wye equivalent resistances. Also solve for voltage across R5. Refer to figure 2.

1. a. Find the Thevenin and Norton equivalent circuits looking into terminals a and b for the circuit shown below by finding Voc and isc. Then, Rt = Voc/isc. What is the current of the 29 resistor if a wire is connected between terminals a and b, i.e., the two terminals are short circuited? b. Find Rt in this circuit by zeroing the voltage and current sources (we can do this since both of them are independent sources). + ww 192 5 V 1A 2Ω a b

Vs 3k2 ZRL Soke The circuit is connected to a load resistor RL. Suppose we want to select Vs so that maximum possible power can be delivered to the load. Choose Vs so that the maximum possible power that can be delivered to a load resistor is 20mW. You can check your results by applying a different method than the one you selected (open circuit voltage, short circuit current, source transformations, equivalent resistance). Question 1. Thevenin resistance [k] Question 2. Thevenin Voltage so maximum power that can be delivered to a load resistor is 20mW [V] Vs so that maximum power that can be delivered to a load resistor is 20mW [V] (Ctrl) - Question 3. Question 4. Norton current for Vs selected in Question 3 [mA] Question 5. For the Vs found in question 3, is the maximum power being delivered to the load resistor for the value shown in the circuit? Hi