Explore topic-wise MCQs in Control Systems.

This section includes 6 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.

ASSERTION_(A):_IT_IS_OBSERVED_THAT_STEP_FUNCTION_IS_FIRST_DERIVATIVE_OF_A_RAMP_FUNCTION_AND_IMPULSE_FUNCTION_IS_FIRST_DERIVATIVE_OF_A_STEP_FUNCTION.?$

A. : From the derived time response expression it is concluded that the output time response also follows the same sequence as that of input functions.
B. Both A and R are true and R is the correct explanation of A
C. Both A and R are true but R is not correct explanation of A
D. Both A is True but R is false
Answer» D. Both A is True but R is false
Discussion
2.

Laplace_transform_of_unit_impulse_signal_is_:$

A. A/s
B. A
C. 1
D. 1/s
Answer» B. A
Discussion
3.

A system with transfer function 1/Ts+1, subjected to a step input takes to seconds to reach 50% of step height. The value of t is :

A. 6.9s
B. 10s
C. 14.4s
D. 20s
Answer» D. 20s
Discussion
4.

The transfer function of the system is G(s) =100/(s+1) (s+100). For a unit step input to the system the approximate settling time for 2% criterion is:

A. 100 sec
B. 4 sec
C. 1 sec
D. 0.01 sec
Answer» C. 1 sec
Discussion
5.

A unit step is applied at t=0 to a first order system without time delay. The response has the value of 1.264 units at t=10 mins, and 2 units at steady state. The transfer function of the system is_____________

A. 3/(1+600s)
B. 2/(1+500s)
C. 5/(1+220s)
D. 2/(1+600s)
Answer» E.
Discussion
6.

First order system is defined as :

A. Number of poles at origin
B. Order of the differential equation
C. Total number of poles of equation
D. Total number of poles and order of equation
Answer» E.
Discussion