Participate in the Sanfoundry Certification contest to get free Certificate of Merit. Electronics and Instrumentation Multiple Choice Questions(MCQs) & Answers for competitive exams. c) Transient measurement It is the most widely used inductive transducer that converts the linear motion into the electrical signal. The Linear Variable Differential Transformer (LVDT) is the most common mutual inductance element. (function() {
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(C) Mutual inductance () View Answer, 8. It can be linear or angular (rotational) motion. These transducers are constructed of special high temperature materials, allowing them to operate up to 1000°F (538°C). c) High repeatability Because the device relies on the coupling of magnetic flux, an LVDT can have infinite resolution. Answers: Working of linear variable differential transducer (LVDT) is based on the principal of variable Mutual inductance. Transducer - MCQs with answers Q1. The term LVDT stands for the Linear Variable Differential Transformer. A. Measurement, Instrumentation & Calibration, here is complete set of 1000+ Multiple Choice Questions and Answers, Prev - Instrumentation Transducers Questions and Answers – Measurement and Callibration, Next - Instrumentation Transducers Questions and Answers – Performance Characteristics of Transducers, Instrumentation Transducers Questions and Answers – Measurement and Callibration, Genetic Engineering Questions and Answers – Restriction Endonuclease & Phosphatases – 2, Fermentation Technology Questions and Answers, Analog Communications Questions and Answers, Electrical Engineering Questions and Answers, Electrical & Electronics Engineering Questions and Answers, Electrical Measurements Questions and Answers, Analytical Instrumentation Questions and Answers, Instrumentation Engineering Questions and Answers, Biomedical Instrumentation Questions and Answers, Instrumentation Transducers Questions and Answers – Heat Flow Balance Systems, Instrumentation Transducers Questions and Answers – Measurement of Resistance, Instrumentation Transducers Questions and Answers – Measurement of Voltage, Instrumentation Transducers Questions and Answers – Thermo Electric Transducers, Instrumentation Transducers Questions and Answers, Instrumentation Transducers Questions and Answers – Piezo Electric Transducers, Biomedical Instrumentation Questions and Answers – Classification of Transducers, Instrumentation Transducers Questions and Answers – Smart Sensors. How many phases are there in Requirement Analysis ? d) Analog transducer LVDT is a type of electromechanical transducer that helps to convert rectilinear motion of the object into an electrical signal. The application of LVDT is a) Joint motion b) Finger movement c) Limb movement d) Heart wall motion Ans : (c) 34. Which of the following parameters is not responsible for the heat loss from a hot steam carrying bare pipe surface located in a room without fans . var _Hasync= _Hasync|| [];
View Answer, 3. This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Types of Transducers”. D. Synchro. chapter 3 multiple choice questions and answers. C. Variable reluctance. It is used in conjunction with LVDTs to convert transducer mechan-ical position to a unipolar or bipolar dc voltage with a high degree of accuracy and repeatability. If the current gain of the amplifier is X, its voltage gain is Y, then its power gain will be. Which of the following is an analog transducer? B. Potentiometer. a) Active transducer Your email address will not be published. Q5. c) Rochelle salt 1. How does the value of mutual inductance vary between two coils of an inductive transducer? Does it become possible to reduce the interference level generated corresponding to the iron core parts is from! Smaller b ) Thermistor c ) high repeatability d ) both Static dynamic. 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