Stability Theory » Exercise - 256. In second-order systems, the gain margin is a constant at : (a) zero value (b) finite value (c) infinite value (d) none of these
Stability Theory » Exercise - 149. The parameter which is constant along the constant M circle is : (a) frequency (b) phase angle (c) magnitude (d) open-loop gain
Stability Theory » Exercise - 145. Because of the addition of a zero to G(s)H(s), the stability of the system is : (a) improved (b) reduced (c) not affected (d) none of these