Networks Analysis and Synthesis - Engineering

Q1:

An RC driving point impedance function has zeros at s = - 2 and s = - 5. The admissible poles are

A s = 0 and s = -6

B s = -1 and s = -3

C s = 0 and s = -1

D s = -3 and s = -4

ANS:B - s = -1 and s = -3

In RC functions poles and zeros are interlaced.