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 56 of 63

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Q551.
The radiation pattern of a parabola antenna is
Discuss
Answer: (c).highly directional
Q552.
The Q of a resonant transmission line is
Discuss
Answer: (b).Q = WL/R
Q553.
In microwave communication links, when fading due to rain attenuation occurs then technique adopted for solving the problem would include
Discuss
Answer: (d).path diversity and frequency diversity
Q554.
The static electric field in a conductor is
Discuss
Answer: (a).zero
Q555.
In a perfect conductor the incident and reflected wave combine to produce
Discuss
Answer: (c).a standing wave which is not progressing
Q556.
MUF is highest in periods of greatest sunspot activity.
Discuss
Answer: (a).True
Q557.
Which of the following impedance inversion is obtained?
Discuss
Answer: (b).A quarter wave line
Q558.
In case of surface waves the field strength at a point is directly proportional to
Discuss
Answer: (d).distance of the point from the antenna
Discuss
Answer: (c).The skip distance is the maximum distance upto which ionospheric reflection is possible
Q560.
Whenever a wave is incident on a perfect conductor then the reflection coefficient is
Discuss
Answer: (b).0