Electromagnetic Field Theory MCQs

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

Electromagnetic Field Theory MCQs | Page 49 of 63

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Discuss
Answer: (c).ฮฑ = power lost per unit length/2 x power transmitted
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Answer: (a).mmf x reluctance = 1
Q483.
An antenna array pattern is to used for increasing
Discuss
Answer: (d).all
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Answer: (a).fc sec ฮธ
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Answer: (a).high Pass filter
Q486.
Radar antennas are usually
Discuss
Answer: (c).parabolic dishes
Q487.
The radio horizon for space waves is about three-fourth as for as the optical horizon.
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Answer: (b).False
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Answer: (c).the towers or masts which are not used as radiators
Q489.
Ground wave propagation is useful for
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Answer: (b).medium wave
Q490.
Radiowaves are electromagnetic waves having frequency range
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Answer: (d).0.001 to 10¹โถ Hz