OLTF contains one zero in right half of s-plane then
A. Open loop system is unstable
B. Close loop system is unstable
C. Close loop system is unstable for higher gain
D. Close loop system is stable
Answer:C
OLTF contains one zero in right half of s-plane then
A. Open loop system is unstable B. Close loop system is unstable C. Close loop system is unstable for higher gain D. Close loop system is stable
Explanation: OLTF contains one zero in right half of s-plane then Close loop system is unstable for higher gain.