Signals and Systems MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Signals and Systems, a fundamental topic in the field of Electronics and Communication Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Signals and Systems MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Signals and Systems mcq questions that explore various aspects of Signals and Systems problems. Each MCQ is crafted to challenge your understanding of Signals and Systems principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Electronics and Communication Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Signals and Systems MCQs are your pathway to success in mastering this essential Electronics and Communication Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Signals and Systems. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Signals and Systems knowledge to the test? Let's get started with our carefully curated MCQs!

Signals and Systems MCQs | Page 7 of 48

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Q61.
If v(t) is a time varying voltage, then following is

a.

initial current

b.

initial voltage

c.

initial charge

d.

initial flux leakages

Discuss
Answer: (d).initial flux leakages
Q62.
The data of speed of train V and resistance to motion R is given below. The law R = a + bV² is of the form

a.

6.7 + 0.0092 V²

b.

3 + 0.001 V²

c.

3.2 + 0.0012 V²

d.

5.2 + 0.006 V²

Discuss
Answer: (a).6.7 + 0.0092 V²
Q63.
If H(z) is given by following equation, then system is

a.

casual

b.

uncasual

c.

casual at z = 0.4, 2

d.

uncasual at z = 0.4, z = 2

Discuss
Answer: (a).casual
Q64.
If F(s) = 10 / s²+4s+4, f(t) =

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (a).A
Q65.
Consider z transform of a signal as given below, then the response will be

a.

IIR

b.

FIR

c.

Depends on value of n

d.

Cannot determined

Discuss
Answer: (b).FIR
Q66.
The eigen values of the following matrix are

a.

1, 1

b.

- 1, - 1

c.

j, - j

d.

1, - 1

Discuss
Answer: (d).1, - 1
Q67.
The initial value theorem is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (c).C
Q68.
Consider following two statements:

a.

Both A and R are correct and R is correct explanation of A

b.

Both A and R are correct but R is not correct explanation of A

c.

A is true, R is false

d.

A is false, R is true

Discuss
Answer: (a).Both A and R are correct and R is correct explanation of A
Q69.
The exponential form of Fourier series is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (d).D
Q70.
The unit step response of a system starting from rest is given by c(t) = 1 - e^(-2t) for t ≥ 0. The transfer function of the system is

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (b).B
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