The transfer function of a closed-loop system is Fk(s) =K(s + 3)1 + s – McqOptions

MCQOPTIONS

1.

The transfer function of a closed-loop system is
Fk(s) = K(s + 3)
1 + s s2 + s3

. This system is

A.

stable

B.

unstable

C.

marginally stable

D.

conditionally stable

Answer» C. marginally stable

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