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 9 of 21

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Q81.
A proximity sensor requires physical contact.An inductive proximity sensor cannot detect a metallic object if it is wet or dirty.Which is has the number of turns in a coil if the emf (electromotive force) induced in it is -2.5V and rate of change of flux with respect to time is 0.5?
Discuss
Answer: (b).FalseFalse-2.5 V
Q82.
Inductive sensors are also referred as โ€œNMRโ€ coils. What does NMR stand for?
Discuss
Answer: (d).Nuclear Magnetic resonance
Q83.
Which metal will have a larger range of detection by inductive proximity sensor?
Discuss
Answer: (b).Steel
Q84.
Which is an example of infrared proximity sensor?
Discuss
Answer: (a).GP2Y0A41SK0F
Q85.
Which is the emf (electromotive force) induced in a coil if it has 10 turns and rate of change of flux with respect to time is 1?
Discuss
Answer: (a).-10 V
Q86.
A capacitive proximity sensor can detect only metallic object.
Discuss
Answer: (b).False
Q87.
A proximity sensor does not work if the temperature exceeds 100 degree Celsius.
Discuss
Answer: (b).False
Discuss
Answer: (a).Inductive proximity sensor
Q89.
Which type of proximity sensor can detect a magnetic substance even if a wall of non-ferrous substance is made?
Discuss
Answer: (a).Magnetic proximity sensor
Q90.
Which type of lens is generally used in the PIR sensors?
Discuss
Answer: (b).Convex lens