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 43 of 51

Discuss
Answer: (a).capacitance and dielectric loss
Discuss
Answer: (a).unit change in resistance per unit change in length
Q423.
Assertion (A): Capacitance effect can be used to measure thickness of sheets, displacement and pressure.

Reason (R): Capacitance between two plates depends on the area of plates, distance between plates and permittivity of medium.
Discuss
Answer: (a).Both A and R are true and R is correct explanation of A
Q424.
The total insulation resistance consists of insulation volume resistance and surface leakage resistance.
Discuss
Answer: (a).True
Q425.
Assertion (A): Energy meters use induction principle.

Reason (R): Induction wattmeter is less accurate than a dynamometer wattmeter.
Discuss
Answer: (b).Both A and R are true but R is not correct explanation of A
Q426.
A dynamometer wattmeter can be used for
Discuss
Answer: (c).dc and 50 Hz ac
Q427.
The operating voltage of a megger is about
Discuss
Answer: (a).100 V
Discuss
Answer: (a).moving coil instrument
Q429.
Loading effect is primarily caused by instruments having
Discuss
Answer: (c).low sensitivity
Q430.
Capacitive transducer is superior to inductive type for measurement of capacitance because of
Discuss
Answer: (b).high frequency response