Signals and Systems – Electrical Engineering GK MCQ (सिग्नल और सिस्टम )
Deepen your understanding of signals and systems with this extensive collection of MCQs sourced from previous year papers of various exams, including UPSC IAS and more. Enhance your knowledge in this crucial topic across multiple sectors with our SEO-friendly resource.
Content: Welcome to our MCQs page dedicated to signals and systems, a fundamental subject in engineering and various sectors. Whether you’re preparing for competitive exams like UPSC IAS or seeking to expand your knowledge in this field, this curated selection of MCQs will prove invaluable.
Our collection features carefully chosen MCQs sourced from diverse previous year papers, ensuring a comprehensive coverage of signals and systems concepts, theories, and applications. By attempting these MCQs, you’ll not only reinforce your understanding but also familiarize yourself with the question patterns commonly encountered in competitive exams.
Each question is designed to assess your knowledge of signals, systems, Fourier analysis, convolution, Laplace transforms, and other related topics. By solving these MCQs, you’ll gain confidence in your ability to analyze and interpret signals, as well as apply fundamental principles to systems.
Prepare effectively for your exams by utilizing the rich assortment of MCQs available on this page. Practice and enhance your problem-solving skills while familiarizing yourself with the specific areas of signals and systems that are frequently tested in exams.
Signals and Systems – Electrical Engineering GK MCQ – Previous Year Questions
Question:
Evaluate the following function in terms of t: {integral from 0 to t}{Integral from -inf to inf}d(t)
A
B
C
D
Question:
The fundamental period of exp(jwt) is
A
B
C
D
Question:
Find the magnitude of exp(jwt). Find the boundness of sin(t) and cos(t).
A
B
C
D
Question:
Find the value of {sum from -inf to inf} exp(jwn)*d[n].
A
B
C
D
Question:
Compute d[n]d[n-1] + d[n-1]d[n-2] for n = 0, 1, 2
A
B
C
D
Question:
Defining u(t), r(t) and s(t) in their standard ways, are their derivatives defined at t = 0?
A
B
C
D
Question:
Which is the correct Euler expression?
A
B
C
D
Question:
The range for unit step function for u(t – a), is
A
B
C
D
Question:
Which one of the following is not a ramp function?
A
B
C
D
Question:
Unit Impulse function is obtained by using the limiting process on which among the following functions?
A
B
C
D
Question:
When is a complex exponential signal pure DC?
A
B
C
D
Question:
What is exp(ja) equal to, where j is the square root of unity?
A
B
C
D
Question:
What is the magnitude of exp(2+3j)?
A
B
C
D
Question:
What is the fundamental frequency of exp(2pi*w*j)?
A
B
C
D
Question:
Total energy possessed by a signal exp(jwt) is?
A
B
C
D
Question:
Sinusoidal signals multiplied by decaying exponentials are referred to as
A
B
C
D
Question:
What is the period of exp(2+pi*j/4)t?
A
B
C
D
Question:
exp(jwt) is periodic
A
B
C
D
Question:
Define the fundamental period of the following signal x[n] = exp(2pi*j*n/3) + exp(3*pi*j*n/4)?
