Microwave Communication MCQs

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

Microwave Communication MCQs | Page 25 of 41

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Q241.
Consider the following statements

1. Fading of signals is generally greatest near radio horizon.
2. Fading of signals is generally greatest in shadow zone.
3. Fading is small when a good optical path is present.

Which of the above statements are correct?
Discuss
Answer: (a).1, 2 and 3
Discuss
Answer: (a).below cut off frequency of TE₁₁ mode
Discuss
Answer: (a).pulses with very small width
Q244.
Which one of the following is transferred locking electron device C antenna?
Discuss
Answer: (c).Gunn diode
Q245.
A magnetron requires an external magnetic field with flux lines parallel to axis of cathode
Discuss
Answer: (a).True
Q246.
When a line short circuited at far end, the minimum voltage occurs at
Discuss
Answer: (a).far end
Discuss
Answer: (b).at a velocity that is a small fraction of speed of light
Q248.
Generally the wall thickness of rectangular waveguide is
Discuss
Answer: (b).about 40-100 mils
Q249.
Frequency range for satellite communication is
Discuss
Answer: (d).1 GHz to 30 GHz
Q250.
For a given operating frequency a waveguide has more power handling capacity than a coaxial line.
Discuss
Answer: (a).True