Solid State Electronic Devices MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Solid State Electronic Devices, a fundamental topic in the field of Mechatronics. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Solid State Electronic Devices 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 Solid State Electronic Devices mcq questions that explore various aspects of Solid State Electronic Devices problems. Each MCQ is crafted to challenge your understanding of Solid State Electronic Devices principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Mechatronics tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Solid State Electronic Devices MCQs are your pathway to success in mastering this essential Mechatronics topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Solid State Electronic Devices. 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 Solid State Electronic Devices knowledge to the test? Let's get started with our carefully curated MCQs!

Solid State Electronic Devices MCQs | Page 5 of 11

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Q41.
A bipolar junction transistor has beta=100 and base current= 8 micro ampere. What is the collector current?
Discuss
Answer: (c).0.8 milli ampere
Q42.
A bipolar junction transistor has collector current(Ic)=1.3 milli ampere and emitter current=1.5 milli ampere. What is the base current?
Discuss
Answer: (c).0.2 milli ampere
Q43.
A bipolar junction transistor has emitter current(Ic)=1.6 milli ampere and collector current=1.47 milli ampere. What is the base current?
Discuss
Answer: (d).0.13 milli ampere
Q44.
What is the value of current gain (ฮฑ) where emitter current(Ic)=1.6 milli ampere; collector current=1.5 milli ampere and base current=0.1 milli ampere?
Discuss
Answer: (b).0.937
Q45.
What is the value of current gain (ฮฑ) where emitter current(Ic)=2 milli ampere; collector current=1.9 milli ampere and base current=0.1 milli ampere?
Discuss
Answer: (d).150
Q46.
Which is the majority charge carrier in N-channel JFET?
Discuss
Answer: (a).Electrons
Q47.
Which type of channel is formed, between P-type source, N-type substrate and P-type drain terminal, when a positive voltage is applied on the gate terminal of an enhancement type MOSFET?
Discuss
Answer: (b).N-channel
Discuss
Answer: (c).Source, Drain and Gate
Q49.
How many terminals does a MOSFET have?
Discuss
Answer: (c).Four
Q50.
When a negative voltage is applied on the gate terminal, a N channel is formed between N-type source, P-type substrate and N-type drain terminal of an enhancement type MOSFET.
Discuss
Answer: (b).False