Measurements and Instrumentation MCQs

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

Measurements and Instrumentation MCQs | Page 37 of 51

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Q361.
For measuring a very high resistance we should use
Discuss
Answer: (c).Meggar
Q362.
Assertion (A): Damping in a vibration galvanometer is small.

Reason (R): Vibration galvanometer is a PMMC instrument.
Discuss
Answer: (b).Both A and R are true but R is not correct explanation of A
Discuss
Answer: (d).hall effect pick up
Q364.
Panel type instruments are used in
Discuss
Answer: (d).all of the above
Q365.
Which of the following can be used for measuring capacitance?
Discuss
Answer: (a).De sauty bridge
Q366.
Assertion (A): In a CRT, grid is kept at negative potential with respect to cathode.

Reason (R): The function of grid in an electronic tube is to control the number of electrons.
Discuss
Answer: (a).Both A and R are true and R is correct explanation of A
Q367.
The numbers of accelerating anodes in a CRO is

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (b).2
Q368.
Consider the following statements regarding phase sensitive detector

1. The detector reads zero when phases of input signal and reference signal are different.
2. The detector acts as a linear rectifier.
3. The detector can be used as vector voltmeter.

Of the above statements which are correct?
Discuss
Answer: (c).2 and 3
Q369.
In a Weston synchronoscope, the moving coil is connected across
Discuss
Answer: (a).bus bar
Discuss
Answer: (c).PCM (Pulse code modulation)