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 79 of 120

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Q781.
Vividh Bharti programme is transmitted in
Discuss
Answer: (c).all of the above
Q782.
In a Vidicon camera tube, the beam current is controlled by
Discuss
Answer: (a).grid G1
Q783.
If D is diagonal and F is focal length, lens angle ΞΈ is
Discuss
Answer: (d).ΞΈ = 2 tanβ€Ύ¹ (D/2F)
Discuss
Answer: (c).both CD and tape playback facilities along with radio
Q785.
RF choke used for suppressing interference in TV is generally
Discuss
Answer: (b).iron core coil
Discuss
Answer: (d).increase channel bandwidth
Q787.
Audio and video signals are called modulating waves.
Discuss
Answer: (a).True
Discuss
Answer: (a).white for all Practical application
Q789.
Which of the following is unlikely to happen when quantising noise is decreased in PCM?
Discuss
Answer: (d).All of the above
Q790.
For real and odd signals, the Fourier series coefficient an is
Discuss
Answer: (b).purely real and even