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.
The current distribution of a half wave dipole is
Discuss
Answer: (b).sinusoidal
Discuss
Answer: (d).allow the feed to be placed at a convenient point
Discuss
Answer: (c).is more than that of uniform array
Q194.
The effective electrical length of an antenna is __________ its physical length
Discuss
Answer: (a).greater than
Q195.
The direction in a Yagi Uda antenna is longer than the radiating element.
Discuss
Answer: (b).False
Q196.
The relative permeability is taken as unity for which of the following?
Discuss
Answer: (a).Air
Q197.
The disturbance from adjacent power lines is known as
Discuss
Answer: (c).inductive disturbance
Q198.
Magnesium is alloyed with conducting materials for antenna primarily with the purpose of
Discuss
Answer: (c).reducing weight
Q199.
Which of the following term applies to troposcatter propagation?
Discuss
Answer: (d).Fading
Q200.
Maximum effective aperture of a 位/2 antenna is
Discuss
Answer: (b).0.13 位²