Suppose you want to add a third radiator to your garage that is identical to the two radiators you have already installed. All three radiators can be modeled by 54?resistors.
figure 1

figure 2

1) Using the wiring diagram shown in (Figure 1) , calculate the total power for the three radiators.
2) Compare the total radiator power in this configuration with the total radiator power (p?total) in the configuration shown in (Figure 2).