Match the Bode plot to the poles for the same system Final A

Match the Bode plot to the poles for the same system. Final Answer: A matches______ 2______ B matches_____3________C matches____ 4______ D matches__________1_____

Solution

As we compare the magnitude and phase plot at the curve bends in every bode plot

In A magnitude and phase looking like same alsmost thus the poles are on one plane thus answer is 2

In B magnitude and phase are perpendicularly going opposite thus answer is 3

like this compare C and D answers are 4 and 1 respectively