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 36 of 44

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Q351.
As the viscosity of a liquid increases, the relaxation time
Discuss
Answer: (b).increases
Q352.
A wire is carrying current I. The field intensity H at a distance r from the wire
Discuss
Answer: (c).is tangential every where to a circle of radius r
Q353.
The materials which become polarized on the application of mechanical stress are called piezoelectric.
Discuss
Answer: (a).True
Q354.
The rule that resistivity of conductors can be separated into two parts viz. temperature independent and temperature dependent is known as
Discuss
Answer: (a).Matthiessen's rule
Q355.
Above a certain temperature, the specific heat of a metal becomes constant. This temperature is called
Discuss
Answer: (a).Debye temperature
Q356.
A dielectric material must be
Discuss
Answer: (a).insulator
Q357.
Spontaneous magnetisation is characteristic of ferromagnetic materials.
Discuss
Answer: (a).True
Q358.
A leakage capacitor can be represented by a capacitance C and resistance R in parallel C.
Discuss
Answer: (a).True
Q359.
Electric dipole moment is expressed in debye unit.
Discuss
Answer: (a).True
Q360.
A vacant electronic state moves in the same direction as would a positive charge carrier.
Discuss
Answer: (a).True