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A stable system is the one___________________?
  • (A)  For which the output response is bounded for all bounded input
  • (B)  Which exhibits an unbounded response to a bounded input
  • (C)  Which satisfies the conditions for a servo problem
  • (D)  None of these
Routh test_________________?
  • (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)  Cannot determine as to how many roots of the characteristics equation have positive real roots