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.

Nichol s chart is useful for the detailed study and analysis of:

A. tClosed loop frequency response
B. tOpen loop frequency response
C. tClose loop and open loop frequency responses
D. topen loop and Close loop frequency responses
Answer» B. tOpen loop frequency response
Discussion
2.

Which one of the following statements is correct? Nichol s chart is useful for the detailed study analysis of:

A. tClosed loop frequency response
B. tOpen loop frequency response
C. tClose loop and open loop frequency responses
D. tNone of the above
Answer» B. tOpen loop frequency response
Discussion
3.

Assertion (A): The phase angle plot in Bode diagram is not affected by the variation in the gain of the system.
Reason(R): The variation in the gain of the system has no effect on the phase margin of the system.

A. tBoth A and R are true but R is correct explanation of A
B. tBoth A and R are true but R is correct explanation of A
C. tA is true but R is false
D. tA is false but R is true
Answer» D. tA is false but R is true
Discussion
4.

Assertion (A): Relative stability of the system reduces due to the presence of transportation lag.
Reason (R): Transportation lag can be conveniently handled by Bode plot.

A. tBoth A and R are true but R is correct explanation of A
B. tBoth A and R are true but R is correct explanation of A
C. tA is true but R is false
D. tA is false but R is true
Answer» C. tA is true but R is false
Discussion