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 74 of 120

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Discuss
Answer: (b).mixer input must be tuned to the signal frequency
Q732.
The assigned carrier frequency of an FM broadcast station is 96.3 MHz. Its FM signal has a centre frequency of
Discuss
Answer: (d).96.3 MHz
Discuss
Answer: (b).High definition television
Q734.
The number of spectral component of a cosine wave is

a.

1

b.

0

c.

2

d.

4

Discuss
Answer: (c).2
Q735.
At FM demodulator output noise power density
Discuss
Answer: (a).increases with frequency
Discuss
Answer: (b).video frequencies upto 5 MHz are transmitted
Q737.
Line of sight transmission is used in
Discuss
Answer: (d).VHF and UHF
Q738.
A typical value of insertion loss of SAW filter is
Discuss
Answer: (a).15 dB
Discuss
Answer: (c).proportional to the amplitude of the signal and independent of the frequency
Q740.
The noise generated by a resistor depends upon
Discuss
Answer: (b).its resistance value