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 20 of 63

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Q191.
Magnesium is alloyed with conducting materials for antenna primarily with the purpose of
Discuss
Answer: (c).reducing weight
Q192.
Which of the following term applies to troposcatter propagation?
Discuss
Answer: (d).Fading
Q193.
Maximum effective aperture of a ฮป/2 antenna is
Discuss
Answer: (b).0.13 ฮป²
Q194.
Which of the following wave remains unaffected during day and night?
Discuss
Answer: (c).Ground wave
Q195.
A microwave link uses only line-of-sight propagation.
Discuss
Answer: (a).True
Q196.
The phase velocity of an EM wave propagating in a hollow metallic rectangular waveguide in the TE10 mode is
Discuss
Answer: (d).greater than the velocity of light in free space
Q197.
Which of the following laws of electromagnetic theory is associated with the force experienced by two loops of a wire carrying currents?
Discuss
Answer: (c).Ampere's law
Discuss
Answer: (c).is independent of frequency
Q199.
To couple a coaxial line to a parallel to wire line it is best to use a
Discuss
Answer: (b).balun
Q200.
The shunt admittance of a transmission line is given by
Discuss
Answer: (c).ฮณ = G + jฯ‰C