Communication Systems MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Communication 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 Communication 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 Communication Systems mcq questions that explore various aspects of Communication Systems problems. Each MCQ is crafted to challenge your understanding of Communication 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 Communication 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 Communication 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 Communication Systems knowledge to the test? Let's get started with our carefully curated MCQs!

Communication Systems MCQs | Page 105 of 120

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Q1041.
FM has poor efficiency than
Discuss
Answer: (b).AM-SC
Q1042.
The number of spectral component when two sine wave of same frequency multiplied is
Discuss
Answer: (b).3
Q1043.
Public address systems generally use electret microphones.
Discuss
Answer: (a).True
Q1044.
The noise at the input to an ideal frequency detector is white. The detector is operating above threshold. The power spectral density of the noise at the output is
Discuss
Answer: (d).Gaussian
Discuss
Answer: (b).Reed-Solomon and Hamming code are special cases of BCH code
Q1046.
Which of the following form of angle modulation, If e = 10 sin(10โธ t + 3 sin 10โด t)
Discuss
Answer: (b).FM
Discuss
Answer: (b).better than that of a synchronous detector
Discuss
Answer: (a).remains constant, does not remain constant
Discuss
Answer: (a).to pass only the clusters of monochrome signal energy while blocking chrome signals
Discuss
Answer: (b).a superheterodyne receiver