Answer Happy

Question 12 Select the correct statement about the root locus of the following system: R(3) C(s) K(s + 1) s2 + 5s + 17.33 The root locus has two branches and point 5--0.2 on the real axis belongs to the root locus. Whenk goes to +, two branches of the root locus end at-1 and one remaining branch goes to infinity approaching an asymptote. The root locus has three branches and points--2 on the real axis belongs to the root locus. O None of them are correct. For K-0, the root locus begins at sa-1 and when I goes to to, two branches go to infinity approaching asymptotes