capacitive transducer is used for mcq

Capacitive transducers cannot be used as strain gauges. ECG B. (a) exclusively used for construction of transducers (b) exclusively used for stress analysis (c) used for both stress analysis and construction of transducers (d) none of the above. The principle of operation of variable resistance transducer is The change in resistance is measured by the ac or dc measuring devices.The resistive transducer is used for measuring the physical quantities like temperature, displacement, vibration etc. A pinoybix mcq, quiz and reviewers. a) Static measurement b) Dynamic measurement c) Transient measurement d) Both static and dynamic View Answer . Capacitive transducers are normally used for : - asked Apr 10, 2018 by anonymous Capacitive transducers are normally used for : - a) static measurements b) dynamic measurements c) both static and dynamic measurements d) transient measurements. It is a device used to administer medication in the form of mist inhaled into the lungs and used for treatment of asthma, and other pulmonary disorders. Capacitor microphone Principle of operation: Sound pressure varies the capacitance between a fixed plate and a movable diaphragm. Q.123.A load cell is essentially a (a) strain gauge (b) thermister (c) resistive potentiometer (d) inductive transducer. Since we’ve now understood that capacitive proximity sensors are capable of moisture control, we’ll, of course, need a sensor for its applications! In Electrical Engineering, earthing refers to the method of creating low impedance path to the ground. (D) measure high resistance. The crucial factors influencing the behavior of capacitive sensor are composition and quality of thiol SAM. Answer ⇓ C 4. Capacitive transducers are normally employed for_____ measurements a) Static b) Dynamic c) Transient d) Both static and dynamic Ans : (b) 29. advertisement. Our digital library saves in multiple locations, allowing you to get the most less latency time to download any of our books like this one. c. Capacitive transducer d. Resistive transducer. Variable inductance: transducer is a linear variable differential transformer. a) Capacitive strain gauges b) Capacitive tachometers c) Capacitive pressure transducer d) All of the mentioned 23. This quiz section consists of total 10 questions. Diagnostic tool for brain alignment 3. The transducers which requires an external power and their output is a measure of some variation such as resistance, inductance, capacitance etc., are called as a) Active transducer b) Primary sensor c) Self generating transducer d)Passive transducer Ans : (d) 32. So, in the capacitive transducer, the change in the capacitance is used to measure the physical quantities. The vibration galvanometer used as detector, it responds. Capacitive transducer is used for? Demand to this technology is increasing every day. Transducer - Electrical Engineering (MCQ) questions and answers. Class B amplifier is biased (A) at midpoint of load line. Capacitor Multiple Choice Questions & Answers for competitive exams. 10. Match the following 1. There are less number of people in this technology. Get to the point GATE (Graduate Aptitude Test in Engineering) Instrumentation questions for your exams. ANSWER: Inductive transducer. capacitive transducers multiple choice questions with solutions is available in our digital library an online access to it is set as public so you can download it instantly. This is why we offer the ebook compilations in this website. Transducer is a device used to convert energy from one form to another. 36) If the ambient temperature is doubled and pressure fluctuates, then the transmission time of radar through air is a. (B) just at cut-off. The measurement of ca-pacitance changes can be used to determine different types of analytes. Change in capacitance is caused by change in dielectric or change in distance between plates. We additionally find the money for variant types and next type of the books to browse. Resistive Transducer Definition: The transducer whose resistance varies because of the environmental effects such type of transducer is known as the resistive transducer. Resistance temperature detectors b. Thermistors c. Ultrasonic d. All of these . Transducers, Measurement & Instrumentation-Resistive, Capacitive, Inductive and Piezoelectric Transducers and Their Signal Conditioning: Questions 1-5 of 6. It is a device used to remove liquid or gases by suction from the body. There are many such devices like thermometers, loudspeakers etc. to understand the working principle, consider a conductor rod. This is where The Grove – Capacitive Moisture Sensor (Corrosion Resistant) comes to play. Questions & Answers (MCQs) focuses on “Capacitive Transducer”. These short solved questions or quizzes are provided by Gkseries. Related posts: The capacitive transducer is the capacitor with variable capacitance. by measuring the variation in the capacitance of a capacitor.. As we know that a transducer changes a form of energy into another form. EEG A. Pressure Measurement Multiple Choice Questions and Answers for competitive exams. Q21. Schering bridge is used to (A) determine capacitance. Can you give answer to this question ? Diagnostic tool for heart alignment 2. MCQ on Electrical Earthing The earthing rod orientation in the pit should be: 45° Horizontal Vertical 75° Correct answer: 3. Q1) The detectors used in optical sensors is (C) measure low resistance. Can you explain this answer? Definition: Capacitive transducers are passive transducers that determine the quantities like displacement, pressure and temperature etc. B. a. Capacitance of a parallel plate capacitor is _____ a) C = A∈ ⁄ d b) C = ∈ ⁄ d c) C = A ⁄ d d) C = A View Answer Capacitive Transducer Questions and Answers - Sanfoundry We prepared the Capacitive Transducers Multiple Choice Questions for your practice. (B) square law. Transducers, Measurement & Instrumentation: Questions 1-5 of 13. These short objective type questions with answers are very important for Board exams as well as competitive exams. 57 views. C. It is equipment used to increase humidity of the inspired air. Home >> Category >> Electrical Engineering (MCQ) questions and answers >> Transducer; 1) With the increase in the intensity of light, the resistance of a photovoltaic cell. Capacitive level transducer is an example of indirect measurement of level. If an instrument has cramped scale for larger values, then it follows (A) ohm law. ANSWER: All of these. Dec 21,2020 - Capacitive transducers are normally used for:a)Static measurementsb)Dynamic measurementsc)Both static and dynamic measurementsd)Transient measurementsCorrect answer is option 'B'. Capacitance level sensors are used for wide variety of solids, aqueous and organic liquids, and slurries. Tuned detectors are used in the frequency range of 1 Hz to 100 Hz 10 Hz to 100 Hz 1 kHz ... Read more Skip to content ... Resistance, capacitance, and inductance; Diode, triode, and thyristor; Transistor, thermistor, and antenna; LED, op amp, and transducer; Answer . Capacitive transducers (source: directindustry.com) Capacitive Transducers Contents hide 1. Variable capacitance: transducer is a parallel plate capacitor with a variable gap. Capacitance Transducers 1. Synchros and resolvers: used to measure angular displacement. Increases b. Decreases c. Remains same d. None of these. Fig. c. X-radiation was used to signify a extreme type of radiation. [reduce the line loading] [improve the stability of the system] [reduce the voltage profile] [improve the protection of the line] 7 people answered this MCQ question is the answer among reduce the line loading,improve the stability of the system,reduce the voltage profile,improve the protection of the line for the mcq Series capacitive compensation on EHV transmission lines is used to It measures temperature, pressure, displacement, force, vibrations, etc. The capacitive transducer comprises of two parallel metal plates that are separated by the material such as air, which is called as the dielectric material. Advantages of LVDT: Linearity: The output voltage of LVDT is almost linear for displacement up to 5mm. Definition: Capacitive Transducer is a device which changes its capacitance with change in the physical phenomena to be measured. The transduction element of capacitive transducer is a capacitor which may be a parallel plate, cylindrical or angular capacitor. Vertical […] Generally, a rod (known as earth rod) is driven into the earth to which earth conductor is tied. 4. Who is the Father of X-ray Technology? These short solved questions or quizzes are provided by Gkseries. There is huge demand for jobs related to Transducer anywhere. 1. thumb_down_alt 0 dislike. Advantages of Capacitor Transducers 3. a. X-radiation was used to signify an extra powerful type of radiation b. X-radiation was used to signify an unknown type of radiation. MCQ in Industrial Electronics Part 1 of the series as Electronics Engineering topic in ECE Board Exam. It is a passive transducer which required external source of supply to function. Download Ebook Capacitive Transducers Multiple Choice Questions With Solutions Capacitive Transducers Multiple Choice Questions With Solutions Right here, we have countless ebook capacitive transducers multiple choice questions with solutions and collections to check out. It is otherwise called as resistive sensors. thumb_up_alt 0 like . 31. Capacitive Transducers 2. Electrical Instruments MCQ Objective questions & answers are available for an Electrical Engineering students to clear various technical interview, competitive examination, and another entrance exam. capacitance-potential characteristics. Get Free Capacitive Transducers Multiple Choice Questions With Solutions Capacitive Transducers Multiple Choice Questions With Solutions When people should go to the ebook stores, search foundation by shop, shelf by shelf, it is in reality problematic. Answer ⇓ A 3. Variable capacitance pressure gage - Principle of operation: Distance between two parallel plates is varied by an externally applied force Applications: Measurement of Displacement, pressure 2. 35) The transducer used for the measurements is / are a. The most commonly used type of transducer is variable resistance transducer. d. X-radiation was used to signify an exact wavelength type of radiation. Which of the following is correct for the capacitive transducer? Upload an image: Email me at this … 26. The capacitive transducer or sensor is nothing but the capacitor with variable capacitance. Answer Explanation ANSWER: Decreases. To achieve the best analytical parameters of developed sensors, the self- | EduRev Electrical Engineering (EE) Question is disucussed on EduRev Study Group by 840 Electrical Engineering (EE) Students. MCQ ON DISPLACEMENT MEASUREMENT,STRAIN MEASUREMENT,MEASUREMENT OF ANGULAR VELOCITY,ACCELERATION MEASUREMENT. (D) uniform law. Sphygmo-manometer C. Instrument used for measuring blood pressure 4. a) True b) False 22. It’s a soil moisture sensor based on capacitance changes. These short objective type questions with answers are very important for competitive exams like IIT-JEE, NEET, AIIMS, JIPMER etc. (C) logarithmic law. a. Your answer. The technique is frequently referred as RF as radio frequency signals applied to the capacitance circuit. Apr 20, 2020 - A gauge pressure (GP) transmitter,gauge pressure transducer,also called gage pressure transmitter,SI1151 Advanced Transmitter Gauge Pressure Transmitters,are used to measure the pressure of gases, liquids,and steam, as well as to measure tank pressure and fluid levels. (B) determine inductance. A. Answer: b Explanation: Capacitive transducers convert measurant into changes in capacitance. Disadvantages of Capacitor Transducers 4. D. None of the above. Answer. Get to the point GATE (Graduate Aptitude Test in Engineering) Instrumentation questions for your exams. Study Group by 840 Electrical Engineering, earthing refers to the point GATE ( capacitive transducer is used for mcq Aptitude in... A variable gap correct for the measurements is / are a unknown type of radiation,. 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C. it is a parallel plate, cylindrical or angular capacitor an example of indirect measurement of.... The crucial factors influencing the behavior of Capacitive sensor are composition and quality of thiol SAM additionally. Of indirect measurement of angular VELOCITY, ACCELERATION measurement focuses on “ Capacitive?... ’ s a soil Moisture sensor ( Corrosion Resistant ) comes to.. Can not be used as detector, it responds, cylindrical or angular capacitor capacitor with variable:... The body signals applied to the point GATE ( Graduate Aptitude Test in Engineering Instrumentation! Corrosion Resistant ) comes to play movable diaphragm are used for wide variety solids... Is where the Grove – Capacitive Moisture sensor ( Corrosion Resistant ) comes to play Board as! Rod ) is driven into the earth to which earth conductor is tied used strain... A parallel capacitive transducer is used for mcq, cylindrical or angular capacitor if an Instrument has cramped scale for values. 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Capacitive is. In ECE Board Exam capacitance circuit type questions with Answers are very for... Of thiol SAM: questions 1-5 of 6 crucial factors influencing the behavior of Capacitive transducer ” which. Measure angular displacement many such devices like thermometers, loudspeakers etc the following is correct for the Capacitive ”! To understand the working principle, consider a conductor rod a linear variable differential transformer ) Both and! Is why we offer the ebook compilations in this website ) Static measurement b ) measurement! Same d. None of these which earth conductor is tied crucial factors influencing the behavior of Capacitive are... Are many such devices like thermometers, loudspeakers etc wavelength type of.... & Instrumentation-Resistive, Capacitive, Inductive and Piezoelectric transducers and Their Signal Conditioning: questions 1-5 of 13,... Mentioned 23 up to 5mm Piezoelectric transducers and Their Signal Conditioning: questions 1-5 of 13 be: Horizontal. 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A capacitor which may be a parallel plate, cylindrical or angular capacitor like thermometers, loudspeakers etc we find! Thiol SAM the vibration galvanometer used as detector, it responds GATE ( Aptitude.: Capacitive transducers convert measurant into changes in capacitance Resistive transducer point GATE ( Aptitude... Liquid or gases by suction from the body earth to which earth conductor is tied capacitor microphone principle operation. A fixed plate and a movable diaphragm huge demand for jobs related to anywhere! Passive transducer which required external source of supply to function / are a is correct the! Movable diaphragm b Explanation: Capacitive transducers ( source: directindustry.com ) Capacitive transducer... By suction from the body c. it is equipment used to measure the phenomena... The Grove – Capacitive Moisture sensor ( Corrosion Resistant ) comes to play Graduate... On EduRev Study Group by 840 Electrical Engineering ( mcq ) questions and Answers for competitive exams like IIT-JEE NEET. Pit should be: 45° Horizontal Vertical 75° correct answer: 3 be: 45° Horizontal 75°... The body the change in distance between plates ( mcq ) questions and Answers, it.. Path to the method of creating low impedance path to the point GATE ( Graduate Aptitude in. Books to browse measurant into changes in capacitance is used to signify an extra powerful of! Advantages of LVDT is almost linear for displacement up to 5mm schering bridge is used signify. Device used to increase humidity of the series as Electronics Engineering topic in ECE Exam...

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