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 88 of 120

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Q871.
During amplitude modulation, the phase angle of the modulating voltage changes by
Discuss
Answer: (a).
Discuss
Answer: (b).not rejected by IF tuned circuits
Q873.
Image frequency rejection mainly depends upon
Discuss
Answer: (a).detector
Q874.
Which of the following is most likely to be found in an SSB transmitter?
Discuss
Answer: (b).Class B, RF amplifier
Q875.
Which one of the following frequency bands is allocated by ITU (International Telecomm. Union) for DBS - (Direct Broadcast service) also referred as DTH - (Direct to Home service)?
Discuss
Answer: (b).6/4 GHz
Q876.
FM broadcast lies in which band?
Discuss
Answer: (d).VHF
Q877.
Which colour picture tube uses slotted aperture mask?
Discuss
Answer: (c).PIL
Q878.
If the circumference of a spherical target is between 1 to 10 wavelength in a radar system, the situation is called
Discuss
Answer: (a).resonance region
Discuss
Answer: (b).video signal, synchronising pulses and blanking pulses
Q880.
Transit time is considered as significant at
Discuss
Answer: (d).all of the above