Sensors and Transducers MCQs

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

Sensors and Transducers MCQs | Page 3 of 21

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Q21.
All sensors are transducers.
Discuss
Answer: (a).True
Q22.
What is the nature of resistance to temperature graph of a thermistor?
Discuss
Answer: (b).Decreasing
Q23.
What is the relative error of an observation taken by an ultrasonic sensor which predicts the distance of an object to be 2.3 cm but the actual value is 2.1 cm?
Discuss
Answer: (c).0.0869
Q24.
What is the absolute error of an observation taken by an Infrared sensor which predicts the distance of an object to be 3.2 cm but the actual value is 2.9 cm?
Discuss
Answer: (b).0.3
Q25.
What is the nature of resistance to light intensity graph of a Photo resistor?
Discuss
Answer: (b).Decreasing
Q26.
What is the relative error percentage of an observation taken by an ultrasonic sensor which predicts the distance of an object to be 2.12 cm but the actual value is 2 cm?
Discuss
Answer: (c).6%
Q27.
What is the relative accuracy ratio of an observation taken by a distance measuring sensor which predicts the distance of an object to be 7.19 cm but the actual distance is 7.02 cm?
Discuss
Answer: (c).17:702
Q28.
What is the mean value of a distance observation set taken by a distance measurement sensor?

Observations={2,2.13,2.1,1.9}
Discuss
Answer: (a).2.0325
Q29.
Static characteristic of a sensor cannot be found using calibration.
Discuss
Answer: (b).False
Q30.
What is the relative accuracy ratio of an observation taken by a IR(Infrared) sensor which predicts the distance of an object to be 1.26 cm but the actual distance is 1 cm?
Discuss
Answer: (b).13:50