Explore topic-wise MCQs in Signals & Systems Questions and Answers.

This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Signals & Systems Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.

1.

The given pair x (t) and y (t) is related by _______

A. Y (t) = d/dt (x (t))
B. Y (t) = x (t) + 1
C. Y (t) = ∫x (t) .dt
D. Not related
Answer» D. Not related
Discussion
2.

The given pair x (t) and y (t) is _______

A. Y (t) = d/dt (x (t))
B. Y (t) = ∫x (t).dt
C. Y (t) = x (t) -1
D. Y (t) = x (t) /2
Answer» B. Y (t) = ∫x (t).dt
Discussion
3.

Consider figure 4, is the given y (t) an integration of x (t)?

A. Y (t) = ∫x (t).dt
B. Y (t) = ∫x2 (t).dt
C. Y (t) = 3* ∫x (t).dt
D. Y (t) = 3* ∫x2 (t).dt
Answer» B. Y (t) = ∫x2 (t).dt
Discussion
4.

Considering figure 3 below, is the following figure true for y [n] = x [n/2]?

A. True
B. False
Answer» C.
Discussion
5.

Considering figure 3 below, is the following figure true for y [n] = x [2n]?

A. True
B. False
Answer» B. False
Discussion
6.

X [n] and y [n] is as shown below, the relationship between x [n] and y [n] is given by ______

A. X [n] = y [n]/3
B. X [n] = 3* y [n]
C. Y [n] = x [n]/3
D. Y [n] = 3*x [n]
Answer» D. Y [n] = 3*x [n]
Discussion
7.

In the following diagram, X [n] and y [n] are related by ______

A. Y [n] = 2*x [n]
B. Y [n] = -2*x [n]
C. Y [n] = x [2n]
D. Y [n] = x [-2n]
Answer» B. Y [n] = -2*x [n]
Discussion
8.

Considering Figure 1, sketch y= -3* x (t).

A. a)
B. b)
C. c)
D. d)
Answer» B. b)
Discussion
9.

Considering Figure 1, sketch y= 2* x (t).

A. a)
Answer» B.
Discussion