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 30 of 63

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Q291.
Which of following antenna not produces circular polarisation?
Discuss
Answer: (d).Yagi
Discuss
Answer: (d).all of the above
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Answer: (a).when two equal radiators are operated in phase quadrature at a distance of ฮป/4 apart
Discuss
Answer: (b).increasing radiation resistance of the system
Discuss
Answer: (b).โˆ‡ . (โˆ‡ x A) = 0
Q296.
If reflection coefficient is 1/5, then corresponding VSWR is given by
Discuss
Answer: (d).3/2
Discuss
Answer: (c).infinite resistance and zero inductance
Q298.
Antenna used for direction finding is
Discuss
Answer: (a).long dipole
Discuss
Answer: (b).travelling wavefront are accelerated
Q300.
The disturbance from adjacent telephone line is known as
Discuss
Answer: (b).cross talk