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Higher Study | Control Systems | Root Locus Diagram

When gain K of the open-loop transfer function of order greater than unity is varied from zero to infinity, the closed-loop system
Which point of root locus specifies the meeting or collision of two poles?
Which of the following statement is incorrect for root locus technique?
Consider the following statements: 1. Adding a zero to the G(s)H(s) tends to push root locus to the left. 2. Adding a pole to the G(s)H(s) tends to push root locus to the right. 3. Complementary root locus (CRL) refers to root loci with positive K. 4. Adding a zero to the forward path transfer function reduces the maximum overshoot of the system. Which of the above statements are correct?
Which one of the following statements regarding ‘Root locus’ is not correct?
Which of the following is considered a time domain technique in control systems?
Which of the following methods is the strongest tool to determine the stability and the transient response of the system?
Which of the following is NOT an effect of addition of zeros on root locus?
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