The closed loop transfer function of a unity feedback control system is 9/(s² + 3s + 9), then the type of the system is 0 3 2 1 TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following statements is/are true? Centroid may not be a part of root locus Centroid may be a part of root locus nether 1 nor 2 both 1 and 2 TRUE ANSWER : ? YOUR ANSWER : ?
What is the type of closed loop system for the plant transfer function G(s) = k/s²(1+Ts) and with unity feedback? 3 1 2 0 TRUE ANSWER : ? YOUR ANSWER : ?
The system having characteristic equation is used to be an oscillator. What is the value of k? 1 2 3 4 TRUE ANSWER : ? YOUR ANSWER : ?
The transfer function of a system given by The system is an over damped. an under damped. a critically damped. unstable. TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following transfer functions represent under damped second order systems? 2/(s² + 2s + 2) 1/(s² + s + 1) 4/(s² + 2s + 4) All of these TRUE ANSWER : ? YOUR ANSWER : ?
What is the full form of SPICE ? Stimulated program with integrated circuit arrangement. None of these. Simulated program with integrated circuit analysis. Sequential program with integrated circuit analysis. TRUE ANSWER : ? YOUR ANSWER : ?
If the magnitude of G(jω)H(jω) at phase crossover frequency is 0.5. Find the gain margin of the given system? 0.5 4 1 2 TRUE ANSWER : ? YOUR ANSWER : ?
The transfer functions of two compensators are given below. Which one is correct? which one is correct? C1 is a lead compensator and C2 i Both C1 and C2 are lead compensator. C1 is a lag compensator and C2 i Both C1 and C2 are lag compensator. TRUE ANSWER : ? YOUR ANSWER : ?