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Exam Questions Papers - Engineering

Q1:

Consider the system with and where p and q are arbitrary real numbers. Which of the following statements about the controllability of the system is true?

A The system is completely state controllable for any non zero values p and q

B Only p = 0 and q = 0 result in controllability

C The system is uncontrollable for all values of p and q

D We cannot conclude about controllability from the given data

ANS:C - The system is uncontrollable for all values of p and q

Use the condition of controllability.