If root loci plots of a particular control system do not intersect the imaginary axis at any point, then the gain margin of the system will be:
A. 0
B. 0.707
C. 1
D. Infinite
Answer:D
If root loci plots of a particular control system do not intersect the imaginary axis at any point, then the gain margin of the system will be:
A. 0 B. 0.707 C. 1 D. Infinite