Materials and Components MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Materials and Components, 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 Materials and Components 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 Materials and Components mcq questions that explore various aspects of Materials and Components problems. Each MCQ is crafted to challenge your understanding of Materials and Components 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 Materials and Components 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 Materials and Components. 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 Materials and Components knowledge to the test? Let's get started with our carefully curated MCQs!

Materials and Components MCQs | Page 20 of 44

Discover more Topics under Electronics and Communication Engineering

Q191.
The chemical properties of atoms are determined by all the electrons and their configuration.
Discuss
Answer: (b).False
Discuss
Answer: (b).heater coils
Q193.
If k is Boltzmann's constant and T is absolute temp, then at room temp.
Discuss
Answer: (a).kT ฬด 0.025 eV
Q194.
If the valence electron is separated from a copper atom, the remaining part of atom has a net charge of
Discuss
Answer: (a).1
Q195.
The number of tightly bound electrons in silicon atom are
Discuss
Answer: (b).10
Q196.
Electric dipole moment is usually expressed in debye units. Here, 1 debye unit equals
Discuss
Answer: (a).3.33 x 10¯³แดผ C-m
Q197.
A particle of charge Q coulombs is bound elastically to an equilibrium position with a force constant of f newton per metre. The polarizability of the system is
Discuss
Answer: (b).Q²/f
Q198.
1 Bohr magneton = eh/(4ฯ€m) .
Discuss
Answer: (a).True
Q199.
An electron (charge -e) is rotating in a circular orbit of radius R, around a proton with charge +e at a constant angular velocity ฯ‰. The orbital magnetic dipole moment is
Discuss
Answer: (a).0.5 eฯ‰ R²
Q200.
The dielectrics having only one kind of atoms are known as elemental dielectrics.
Discuss
Answer: (a).True