The characteristic equation of a feedback control system is2s4 + s3 – McqOptions

MCQOPTIONS

1.	The characteristic equation of a feedback control system is2s4 + s3 + 2s2 + 5s + 10 = 0The number of roots in the right half of the s-plane is
A.	zero
B.	one
C.	two
D.	three
Answer» D. three

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