Routh test Options: A . &nbspCriterion provides information about the actual location of roots B . &nbspCannot be used to test the stability of a control system containing transportation lag C . &nbspCriterion is not applicable to systems with polynomial characteristic equation D . &nbspCan not determine as to how many roots of the characteristics equation have positive real roots

Routh test

Question

Routh test

Options:

A . Criterion provides information about the actual location of roots

B . Cannot be used to test the stability of a control system containing transportation lag

C . Criterion is not applicable to systems with polynomial characteristic equation

D . Can not determine as to how many roots of the characteristics equation have positive real roots

Answer: Option B

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