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 35 of 82

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Q341.
The unit of thermal resistance of a semi-conductor device is
Discuss
Answer: (d).°C/watt
Discuss
Answer: (a).half wave rectifier
Discuss
Answer: (a).a hole is created
Discuss
Answer: (b).reverse biased
Q345.
Germanium and Si phosphorus have their maximum spectral response in the
Discuss
Answer: (b).ultraviolet region
Q346.
In which condition does BJT behave like a closed switch?
Discuss
Answer: (b).Saturation
Discuss
Answer: (c).favourable properties of Silicon-dioxide (SiOβ‚‚)
Q348.
If the conductivity of pure germanium is 1.54 siemens/metre, its resistivity in ohm-metre will be nearly
Discuss
Answer: (b).6.5
Q349.
Reluctivity is analogous to
Discuss
Answer: (c).resistivity
Q350.
The v-i characteristics of a diode may be linear or non linear.
Discuss
Answer: (b).False