Explore topic-wise MCQs in Control Systems.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Control Systems knowledge and support exam preparation. Choose a topic below to get started.

1.

The second order approximation using dominant pole concept of a system having transfer function 5/(s+5)(s2+s+1) is:

A. t5/(s<sup>2</sup>+s+1)
B. t1/(s<sup>2</sup>+s+1)
C. t1/(s+5)(s+1)
D. t5/(s+5)(s+1)
Answer» C. t1/(s+5)(s+1)
2.

The maximum overshoot is:

A. tTo measure the relative stability
B. tA system with large overshoot is desirable
C. tIt occurs at second overshoot
D. tBoth b and c
Answer» B. tA system with large overshoot is desirable
3.

Assertion (A): It is desirable that the transient response be sufficiently fast and sufficiently damped.
Reason (R): Oscillations are not tolerated in the transient response.

A. tBoth A and R are true but R is not the correct explanation of A
B. tBoth A and R are true but R is correct explanation of A
C. tA is true and R is false
D. tA is false and R is true
Answer» C. tA is true and R is false
4.

The unit impulse response of a second order system is 1/6e-0.8tsin(0.6t). Then the natural frequency and damping ratio of the system are respectively.

A. t1 and 0.6
B. t1 and 0.8
C. t2 and 0.4
D. t2 and 0.3
Answer» C. t2 and 0.4