Stability Analysis of a given system Using Bode Plot

1. Is the Bode plot can be applied to analyze the closed loop system?

(Choose 1 answer)

False

True

2. In bode plot, the gain margin and phase margin are positive and negative respectively, then the system is _________.

(Choose 1 answer)

Highly stable

Unstable

Oscillatory

Stable

3. For the second order system, the slope of asymptote in Bode plot is _______.

(Choose 1 answer)

18 dB per octave

6 dB per octave

3 dB per octave

12 dB per octave

4. What would be the contribution on phase plot of the bode plot for the constant 'k' is positive?

(Choose 1 answer)

0

45

90

180

We Acknowledge NITK and PALS for extending their support towards successful completion of this experiment