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 35 of 63

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Q341.
The numerical value of directive gain may lie between
Discuss
Answer: (c).0 and โˆž
Q342.
The wave propagation occurs without attenuation in case of a
Discuss
Answer: (c).perfect dielectric
Q343.
When the phase velocity of an EM wave depends on frequency in any medium, the phenomenon is called
Discuss
Answer: (b).polarization
Discuss
Answer: (a).a null in the direction of the dipole
Discuss
Answer: (c).magnitudes are same and phase difference is 90°
Q346.
Permeance is analogue to
Discuss
Answer: (b).conductance
Q347.
Skip distance (D) is
Discuss
Answer: (a).(D โˆ f)
Q348.
300 to 3000 MHz frequency is categorized as
Discuss
Answer: (c).UHF
Q349.
The gain of an antenna with a circular aperture of diameter 3 metres at a frequency of 5 GHz, will be
Discuss
Answer: (d).24674
Q350.
The gain of a current element is
Discuss
Answer: (c).1.76 dB