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 50 of 120

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Q491.
The efficiency of a direct radiating cone type loudspeaker is about
Discuss
Answer: (a).5%
Q492.
The message carrying efficiency is best in
Discuss
Answer: (c).AM-SC
Discuss
Answer: (a).Balanced modulator
Discuss
Answer: (a).prior to modulation
Q495.
The modulation index of wideband FM signal is
Discuss
Answer: (c).greater than unity
Discuss
Answer: (a).Moving Target Indicator
Discuss
Answer: (a).38.9 MHz for video and 33.4 MHz for audio
Q498.
The most noise resistant modulation system is
Discuss
Answer: (a).PCM
Q499.
Which of the following is the digital system?
Discuss
Answer: (d).PCM
Q500.
Which of the following is an oscillator with best frequency stability?
Discuss
Answer: (a).Crystal oscillator