Radio Receivers MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Radio Receivers, 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 Radio Receivers 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 Radio Receivers mcq questions that explore various aspects of Radio Receivers problems. Each MCQ is crafted to challenge your understanding of Radio Receivers 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 Radio Receivers 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 Radio Receivers. 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 Radio Receivers knowledge to the test? Let's get started with our carefully curated MCQs!

Radio Receivers MCQs | Page 9 of 10

Discover more Topics under Electronics and Communication Engineering

Q81.
A receiver having poor IF selectivity will also have poor
Discuss
Answer: (c).blocking
Q82.
Statement 1:
Diode is the most common device used for demodulation.

Statement 2:
A discriminator is a FM detector.
Discuss
Answer: (c).Both the statements are true
Q83.
In a receiver, which of the following device has RF input but IF output?
Discuss
Answer: (b).Frequency changer
Discuss
Answer: (c).double-tuned transformer coupling
Q85.
A FM signal with modulation index Mf is passed through a frequency doubler. The wave in the output of the doubler will have modulation index of
Discuss
Answer: (c).2Mf
Discuss
Answer: (c).inadequate image frequency rejection
Q87.
Three point tracking can be achieved with
Discuss
Answer: (b).variable selectivity
Q88.
In a broadcast superheterodynes receiver having no RF amplifier, the loaded Q of the antenna coupling circuit is 100. If the intermediate frequency is 455 kHz. In receivers operating upto the limit of shortwave broadcasting the local oscillator often used is
Discuss
Answer: (a).Armstrong oscillator
Discuss
Answer: (d).all of the above
Discuss
Answer: (d).remains constant when the modulation index increases