6. The phase lead compensation is used to :
(a) increase rise time and decrease overshoot
(b) decrease both rise time and overshoot
(c) increase both rise time and overshoot
(d) decrease rise time and increase overshoot
7. The maximum phase shift that can be provided by a lead compensator with transfer function,
(a) 15°
(b) 30°
(c) 45°
(d) 60°
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
9. Damping ratio ξ and peak overshoot Mp are measure of :
(a) relative stability
(b) absolute stability
(c) speed of response
(d) steady-state error
10. Bandwidth is increased when the compensator used is :
(a) lag
(b) lead
(c) lag-lead
(d) none of these
Related Posts
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