Explore topic-wise MCQs in Control Systems.

This section includes 3 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 open loop transfer function of a system is :
G(s) H(s) =K/ (1+s) (1+2s) (1+3s)

A. nThe phase crossover frequency wpc is:
B. 2
C. 1
D. Zero
E. 3
Answer» C. 1
Discussion
2.

The transfer function of a system is given by Y(s)/X(s) = e 0.1s/1+s. If x(t) is 0.5sint, then the phase angle between the output and the input will be:

A. -39.27
B. -45
C. -50.73
D. -90
Answer» D. -90
Discussion
3.

Assertion (A): All the systems which exhibit overshoot in transient response will also exhibit resonance peak in frequency response.
Reason (R): Large resonance peak in frequency response corresponds to a large overshoot in transient response.

A. Both A and R are true and R is the correct explanation of A
B. Both A and R are true and R is not the correct explanation of A
C. A is true but R is false
D. A is false but R is true
Answer» B. Both A and R are true and R is not the correct explanation of A
Discussion