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 100 of 120

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Q991.
The maximum permissible distance between two samples of a 2 kHz signal is
Discuss
Answer: (c).250 ฮผ sec
Q992.
When the video signal is applied to the picture tube in a TV receiver, the strength of video signal is about
Discuss
Answer: (c).50 V
Q993.
In the above case if the modulating frequency is increased to 20 kHz the bandwidth will be
Discuss
Answer: (c).2 MHz
Discuss
Answer: (a).modulated RF carrier
Q995.
The commonly employed filter in SSB generation is
Discuss
Answer: (d).mechanical filter
Discuss
Answer: (d).540 M bytes per side
Q997.
Which of the following pulse modulation is analog?
Discuss
Answer: (c).PWM
Q998.
Pulse stuffing is used in
Discuss
Answer: (b).asynchronous TDM
Q999.
In a modulator it is found that the amplitude spectrum consists a component at fc, the carrier frequency and one component each at fc - fs and fc + fs where fs is the modulating signal frequency. Then the modulator used is
Discuss
Answer: (b).AM or MBFM with modulation index 0.5
Q1000.
Frequency shift keying is used mostly in
Discuss
Answer: (b).telegraphy