engineering recuitment GATE EE 2023-24 Test Series Control Systems Stability Analysis Routh-Hurwitz Stability Criteria
The first two rows in the Routh Hurwitz tabulation of a C.E are given below
| s5 | 6 | 6 | 6 |
| s4 | 6 | 6 |
6 |
Which of the following statement(s) is/are correct?
1
Three poles lie on the right side of the s-plane
2
Pair of poles on the imaginary axis
3
Two poles on the right side of the s-plane
4
Three poles on the left side of the s-plane