Quiz

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Year 2024

February
Week # 1 Quiz 4

Q1. Assertion (A): Routh criterion is in terms of array formulation, which is more convenient to handle.
Reason (R): This method is used to investigate the method of stability of higher order systems.

Q2. What is the type of closed loop system for the plant transfer function \(G(s) = \frac{K}{s^2(1+Ts)}\) with unity feedback?

Q3. The steady-state error due to unit step input to a type-1 system is:

Q4. In the formation of Routh-Hurwitz array for a polynomial, all the elements of a row have zero values, this premature termination of the array indicates the presence of

Q5. By which of the following the system response can be tested better?

Q6. When the initial conditions of a system are specified to be zero it implies that the system is

Q7. The concept of "gain margin" in control systems refers to:

Q8. The first order control system, which is well designed, has a

Q9. The steady-state error due to unit step input to a type-1 system is:

Q10. If the system has multiple pole on j\(\omega\) axis, the system is