Active and Passive Electrical Transducers MCQs

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

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

Active and Passive Electrical Transducers MCQs | Page 9 of 12

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Q81.
Photoelectric devices are sensitive to all wavelength.
Discuss
Answer: (b).False
Q82.
In photo emissive transducers, electrons are attracted by ___________
Discuss
Answer: (b).Anode
Q83.
Why inert gas is used in photo electric transducers?
Discuss
Answer: (b).To increase sensitivity
Q84.
Which of the following quantities are insensitive to solid state semiconductor photoelectric transducers?
Discuss
Answer: (d).None of the mentioned
Q85.
LDRโ€™s are also called _______________
Discuss
Answer: (b).Photo resistive cell
Q86.
Photo resistive cells are _____________
Discuss
Answer: (b).Passive device
Q87.
Which of the following materials can be used as photoconductive transducer?
Discuss
Answer: (d).All of the mentioned
Q88.
Semiconductor layer using silicon and germanium is known as _______________
Discuss
Answer: (b).Photo junction diodes
Q89.
Which of the following are used to form photo transistors?
Discuss
Answer: (a).Two photo diodes
Q90.
Photo transistor is a three terminal device.
Discuss
Answer: (b).False