Electronic Devices and Circuits MCQs

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

Electronic Devices and Circuits MCQs | Page 65 of 82

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Answer: (b).With a reverse bias gate-source junction
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Answer: (d).materials with all above properties
Q643.
The merging of a hole and an electron is called
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Answer: (a).recombination
Q644.
Which of the following semiconductor has the highest melting point?
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Answer: (d).Lead sulphide
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Answer: (a).increases with higher values of filter capacitance and decreases with more load current
Q646.
Avalanche beakdown is primarily dependent on the phenomenon of
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Answer: (b).collision
Q647.
In a JFET, the drain current is maximum when
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Answer: (c).VGS = 0
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Answer: (a).there is greater concentration of holes in the P-region as compared to N-region
Q649.
Surface leakage current is a part of
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Answer: (a).reverse current
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Answer: (c).a solid frame work of colloidal particles linked together and containing a fluid