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 52 of 63

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Q511.
Radiowaves are electromagnetic waves having frequency range
Discuss
Answer: (d).0.001 to 10¹โถ Hz
Q512.
When a line of any odd multiple of a quarter wavelength is short-circuited it represents
Discuss
Answer: (b).infinite impedance
Q513.
An antenna is considered to be in free space where its height above the ground is
Discuss
Answer: (d).more than 5ฮป
Discuss
Answer: (a).two mode having same cut off frequency
Discuss
Answer: (a).permit pin-point focusing
Q516.
For aeroplane and navigation frequency band is
Discuss
Answer: (b).UHF
Discuss
Answer: (b).Power density vector producing electromagnetic field
Discuss
Answer: (d).All of the above
Q519.
When a magnetic circuit is compared with an electric circuit, the equivalent of the magnetic flux is
Discuss
Answer: (c).the current in the lines
Q520.
For a distortionless line, the parameters are related as
Discuss
Answer: (a).R/G = L/C