Electrical Engineering > GATE 2017 SET-2 > Root Locus
The root locus of the feedback control system having the characteristic equation s2 + 6Ks + 2s + 5 = 0 where K > 0, enters into the real axis at
A
s=-1
B
s=-√5
C
s=-5
D
s=√5

Explanation

Correct : b

Similar Questions

What is the worst-case time complexity of insertion in an AVL tree?
Question #23 Medium
Which operations on a binary search tree have O(h) complexity?
Question #31 Easy
Compare search complexities of sorted array vs balanced BST.
Question #47 Hard

Related Topics

Data Structures Binary Search Tree Time Complexity Algorithm Analysis Tree Algorithms Computer Science