1. (20 points) The root locus plot given below is for a system with a transfer function as follows: K(s +1) GH = s(s + 3

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1 20 Points The Root Locus Plot Given Below Is For A System With A Transfer Function As Follows K S 1 Gh S S 3 1 (37.09 KiB) Viewed 64 times

1. (20 points) The root locus plot given below is for a system with a transfer function as follows: K(s +1) GH = s(s + 3)(s + 4) Root Locus 15 10 5 Imaginary Axis (seconds) 5 -10 -15 4.5 43.5 -0.500.5 32.52.15.1 Real Axis (seconds) (1) (5 pts.) What is the number of asymptotes? (circle one) (a) 5 (b) 4 (c) 3 (d) 2 (e) 1 (2) (5 pts.) What is one of the angles of the asymptotes? (circle one) (a) 30° (b) 45° (c) 60° (d) 90° (e) None of the above (3) (10 pts.) What is the center of the asymptotes for the root-locus? (circle one) (a) -4 (b) - 3 (c)-2 (d)-1 (e) None of the above