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 66 of 120

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Discuss
Answer: (b).it does not require a filter choke and is cheap
Discuss
Answer: (a).Single Side Band
Q653.
Assertion (A): In SSB, carrier is suppressed by about 45 dB

Reason (R): SSB is standard form for radio communication
Discuss
Answer: (b).Both A and R are correct but R is not correct explanation of A
Q654.
For a parallel two wire line with both conductors touching each other, the characteristic impedance is about
Discuss
Answer: (c).80 ฮฉ
Discuss
Answer: (a).cone type loudspeakers
Q656.
An FM signal is modulated by an 8 kHz sine wave and has maximum and minimum frequencies of 100.05 MHz and 99.95 MHz respectively. Its deviation frequency is
Discuss
Answer: (d).108 kHz
Q657.
Assertion (A): RF tuner is called front end of TV receiver

Reason (R): RF tuner receives the TV signal and selects the required channel.
Discuss
Answer: (a).Both A and R are correct and R is correct explanation of A
Q658.
In TV broadcast, UHF range is
Discuss
Answer: (a).606 - 790 MHz
Q659.
The most commonly used microphone for public address systems is
Discuss
Answer: (c).moving coil
Q660.
Pre-emphasis and De-emphasis is done by using R-C circuit.
Discuss
Answer: (a).True