EE102 – Tutorial 1a Page 1

Tutorial 1

1. Find the total resistance RT of the circuit in figure 1

Figure 1

2. Find the equivalent resistance Req of the circuit in figure 2

Figure 2

Delta-Whye transformation

1. Transform the tee network to a pi network

Figure 3

2. Transform the pi network to a tee network

EE102 – Tutorial 1a Page 2

Figure 4

3. Find the total resistance RT of the circuit in figure 5

Figure 5

4. Find the equivalent resistance Req of the circuit in figure 6

Figure 6