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 30 of 41

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Q291.
Which part of radio spectrum is more crowded?
Discuss
Answer: (d).None of these
Q292.
The most commonly used magnetron is
Discuss
Answer: (a).cylindrical
Discuss
Answer: (a).the electric field lines of radio waves and flux line of earth's magnetic field are in the same direction
Q294.
A line of characteristic impedance Zβ‚€ branches into two line each with characteristic impedance Zβ‚€. The refracted voltage is
Discuss
Answer: (d).two third of incident voltage
Q295.
The resistance values of a PIN diode under positive bias and negative bias respectively are about
Discuss
Answer: (a).a few ohms and a kilo ohms
Discuss
Answer: (c).both as series or shunt mounted switch
Q297.
What is the numerical aperture an optical fiber when critical angle is 30°?
Discuss
Answer: (a).0.5
Q298.
A line of length slightly less than Ξ»/4 and short circuited at far end behaves as
Discuss
Answer: (a).inductance L
Discuss
Answer: (a).there is one half sine wave variation along x direction and one along y direction
Q300.
Reflection from the object to be measured is significant only when the wavelength is
Discuss
Answer: (b).much smaller than the size of object