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 2 of 10

Q11.
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. The image frequency at 25 MHz will be
Discuss
Answer: (d).25.91 MHz
Q12.
In a communication system, noise is most likely to affect the signal
Discuss
Answer: (b).in the channel
Q13.
The noise produced by a resistor is proportional to
Discuss
Answer: (a).absolute temperature
Discuss
Answer: (a).Selectivity will be poor
Q15.
In a receiver, which of the following device has IF input but RF output?
Discuss
Answer: (a).Demodulator
Q16.
Transistor are free from which type of noise?
Discuss
Answer: (b).Partition noise
Q17.
Standard AM radio broadcasts are confined to
Discuss
Answer: (a).MF
Discuss
Answer: (c).an increase in signal strength produces more AGC
Discuss
Answer: (d).Bipolar transistor balanced modulator
Discuss
Answer: (d).mixer input must be tuned to the signal frequency
Page 2 of 10