Three identical resistors are arranged between terminals P and Q in three different networks X, Y and Z, as illustrated. What is the order of increasing total resistance between P and Q, starting with the lowest?
- A$X \rightarrow Y \rightarrow Z$
- B$X \rightarrow Z \rightarrow Y$
- C$Y \rightarrow X \rightarrow Z$
- D$Y \rightarrow Z \rightarrow X$