The root locus plot of the roots of the characteristics equation of a – McqOptions

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1.	The root locus plot of the roots of the characteristics equation of a closed loop system having the open loop transfer function K(s + 1)/2(2s + 1)(3s + 1) will have a definite number of loci for variation of K from 0 to ∞. The number of loci is
A.	1
B.	3
C.	4
D.	2
Answer» C. 4

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