Electronic Instruments MCQs

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

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

Electronic Instruments MCQs | Page 3 of 16

Q21.
Input impedance of an electronic voltmeter is ________
Discuss
Answer: (b).high
Q22.
Meter can be isolated from the circuit in a basic D.C. electronic voltmeter.
Discuss
Answer: (a).True
Q23.
Bridge is balanced by ________
Discuss
Answer: (c).zero adjustment resistor
Q24.
What is the effect of the input on the transistor Q₂?
Discuss
Answer: (d).bias on Q₂ increases
Discuss
Answer: (a).causes maximum deflection
Q26.
High range can be obtained in a basic D.C. electronic voltmeter by ________
Discuss
Answer: (b).an attenuator
Q27.
Sensitivity of electronic voltmeter is high.
Discuss
Answer: (a).True
Discuss
Answer: (c).doesn’t affect the meter
Discuss
Answer: (a).root mean square
Q30.
Meter reading is obtained by ________
Discuss
Answer: (b).sensing heat power
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