______indicates not only whether a system is stable, but also its degr – McqOptions

MCQOPTIONS

1.	______indicates not only whether a system is stable, but also its degree of stability and how stability may be imposed if necessary.
A.	Bode Plot
B.	Polar Plot
C.	Nyquist Plot
D.	Nichols Plot
Answer» D. Nichols Plot

Discussion

No Comment Found

Related MCQs

Nichol’s chart:
Which one of the following statements is correct?Nichol’s chart is useful for the detailed study of:
A system has fourteen poles and two zeros. Its high frequency asymptote in its magnitude plot having a slope of
Loop transfer function of a feedback system is \(G\left( s \right)H\left( s \right) = \frac{{s + 3}}{{{s^2}\left( {s - 3} \right)}}\;.\) Take the Nyquist contour in the clockwise direction. Then, the Nyquist plot of G(s) H(s) encircles \(- 1 + j0\)
In the Bode plot of a unity feedback control system, the value of phase angle of G (jω) is -90° at the gain cross over frequency of the Bode plot, the phase margin of the system is:
Consider two control systems with the following transfer functionsSystem 1: \(G\left( s \right) = \frac{1}{{3s + 1}}\) System 2: \(G\left( s \right) = \frac{1}{{s + 1}}\) Which of the following is true?
If the gain of an open loop system is doubled, the gain margin
For the transfer function, \(G\left( s \right) = \frac{{5\left( {s + 4} \right)}}{{s\left( {s + 0.25} \right)\left( {{s^2} + 10s + 25} \right)}}\), the values of the constant gain term and the highest corner frequency of the Bode plot respectively are:
Polar plot of sinusoidal transfer function is a plot of:
If the gain margin of a system in decibels is negative, the system is: