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 37 of 48

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Q361.
A pulse function can be represented as difference of two equal step functions.
Discuss
Answer: (a).True
Q362.
A system with input x[n] and output y[n] is given as y[n] = (sin 5/6 ฯ€n) x(n) The system is
Discuss
Answer: (c).linear stable, non invertible
Discuss
Answer: (b).power signal
Q364.
The n state variables can be considered as n components of a state vector.
Discuss
Answer: (a).True
Q365.
Following is a reason of distortion in communication system
Discuss
Answer: (d).all
Q366.
Short circuit is the dual of open circuit.
Discuss
Answer: (a).True
Q367.
Highest value of Autocorrelation of a function 100 cos 50 ฯ€t is
Discuss
Answer: (b).100
Q368.
Which one of the following is the correct statement?

The region of convergence of z transform of x[n] consists of the values of z for which x[n] r¯โฟ is
Discuss
Answer: (b).absolutely summable
Q369.
A linear discrete time system has the char. equation z³ - 0.81z = 0, the system is
Discuss
Answer: (a).stable
Q370.
Energy density function is always
Discuss
Answer: (a).even