As the polar plot moves toward the point (-1, 0) then the system becomes :
A. Stable
B. Marginally stable
C. Conditionally stable
D. Unstable
Answer:D
As the polar plot moves toward the point (-1, 0) then the system becomes :
A. Stable B. Marginally stable C. Conditionally stable D. Unstable
Explanation: As the polar plot moves toward the point (-1, 0) then the system becomes unstable.