11. Any type of specification can be handled using :
(a) Nyquist plot
(b) Bode plot
(c) Nichols chart
(d) none of these
12. The compensator required to improve the transient response of a system is :
(a) lag
(b) lead
(c) lag-lead
(d) none of these
13. Resonant peak mr and phase margin Фpm are measure of :
(a) relative stability
(b) absolute stability
(c) speed of response
(d) steady-state error
14. Bandwidth is reduced when the compensator used is :
(a) lag
(b) lead
(c) lag-lead
(d) none of these
15. A rough measure of bandwidth of a system is :
(a) gain crossover frequency
(b) phase crossover frequency
(c) resonant frequency
(d) undamped natural frequency
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Compensation Techniques » Exercise - 1 16. Resonant frequency ωr and bandwidth ωb are measure of : (a) relative stability (b) absolute stability (c) speed of response (d) steady-state error- Compensation Techniques » Exercise - 1 8. The compensator required to improve the steady-state response of a system is : (a) lag (b) lead (c) lag-lead (d) none of these
- Compensation Techniques » Exercise - 1 18. Rise time tr and setting time ts are measure is : (a) relative stability (b) absolute stability (c) speed of response (d) steady-state error
- Compensation Techniques » Exercise - 1 17. The compensator required to improve both the transient and the steady-state response of a system is : (a) lag (b) lead (c) lag-lead (d) none of these
- Compensation Techniques » Exercise - 1 13. Resonant peak mr and phase margin Фpm are measure of : (a) relative stability (b) absolute stability (c) speed of response (d) steady-state error