EC > GATE 2016 SET-2 > Nyquist Plot
The number and direction of encirclements around the point -1+j0 in the complex plane by the Nyquist plot of G(s)=(1-s)/(4+2s) is
Correct : a
Similar Questions
Consider a closed-loop control system with unity negative feedback and KG(s) in the forward path, where the gain K = 2. The complete Nyquist plot of the transfe...
The Nyquist plot of the transfer function G(s)=K/((s2+2s+2)(s+2)) does not encircle the point (-1+j0) for K=10 but does encircle the point (-1+j0) for K=100 The...
A unity feedback control system is characterized by the open-loop transfer function G(s)=10K(s+2)/(s3+3s2+10). The Nyquist path and the corresponding Nyquist pl...
Total Unique Visitors
Loading......