1
\Delta ?Y Transformations
Use the \Delta ?Y transformations to find the equivalent resistance between points A and B of the following circuit. Note that this circuit can be solved using either a \Delta ->Y or a Y->\Delta transformation. You pick whichever method you like best. This question is worth 5 marks.
Answering this question involves identifying three resistors that form a \Delta Y 1 markY\Delta A and B2 marks