Upload an image: Email me at this … (D) measure high resistance. Capacitance Transducers 1. Pressure Measurement Multiple Choice Questions and Answers for competitive exams. 26. Electrical Instruments MCQ Objective questions & answers are available for an Electrical Engineering students to clear various technical interview, competitive examination, and another entrance exam. a) True b) False 22. There are less number of people in this technology. Variable inductance: transducer is a linear variable differential transformer. It is a passive transducer which required external source of supply to function. D. None of the above. Answer Explanation ANSWER: Decreases. (D) uniform law. 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. 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. Capacitance level sensors are used for wide variety of solids, aqueous and organic liquids, and slurries. The measurement of ca-pacitance changes can be used to determine different types of analytes. 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 . 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. EEG A. Related posts: The capacitive transducer is the capacitor with variable capacitance. Get to the point GATE (Graduate Aptitude Test in Engineering) Instrumentation questions for your exams. advertisement. a. a. 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. The capacitive transducer or sensor is nothing but the capacitor with variable capacitance. Variable capacitance: transducer is a parallel plate capacitor with a variable gap. Capacitive transducers cannot be used as strain gauges. Answer ⇓ A 3. Can you give answer to this question ? 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. Change in capacitance is caused by change in dielectric or change in distance between plates. Disadvantages of Capacitor Transducers 4. B. The crucial factors influencing the behavior of capacitive sensor are composition and quality of thiol SAM. 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. c. X-radiation was used to signify a extreme type of radiation. Capacitive transducers (source: directindustry.com) Capacitive Transducers Contents hide 1. 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. These short solved questions or quizzes are provided by Gkseries. 1. (B) determine inductance. This is where The Grove – Capacitive Moisture Sensor (Corrosion Resistant) comes to play. Definition: Capacitive Transducer is a device which changes its capacitance with change in the physical phenomena to be measured. Resistance temperature detectors b. Thermistors c. Ultrasonic d. All of these . It’s a soil moisture sensor based on capacitance changes. ANSWER: All of these. Generally, a rod (known as earth rod) is driven into the earth to which earth conductor is tied. Diagnostic tool for heart alignment 2. Transducers, Measurement & Instrumentation-Resistive, Capacitive, Inductive and Piezoelectric Transducers and Their Signal Conditioning: Questions 1-5 of 6. to understand the working principle, consider a conductor rod. Advantages of Capacitor Transducers 3. This is why we offer the ebook compilations in this website. Capacitor Multiple Choice Questions & Answers for competitive exams. 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. Transducer - Electrical Engineering (MCQ) questions and answers. 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 Resistive Transducer Definition: The transducer whose resistance varies because of the environmental effects such type of transducer is known as the resistive transducer. A pinoybix mcq, quiz and reviewers. 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. (B) just at cut-off. ANSWER: Inductive transducer. The vibration galvanometer used as detector, it responds. Capacitive Transducers 2. [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 To achieve the best analytical parameters of developed sensors, the self- thumb_down_alt 0 dislike. Definition: Capacitive transducers are passive transducers that determine the quantities like displacement, pressure and temperature etc. Home >> Category >> Electrical Engineering (MCQ) questions and answers >> Transducer; 1) With the increase in the intensity of light, the resistance of a photovoltaic cell. Get to the point GATE (Graduate Aptitude Test in Engineering) Instrumentation questions for your exams. If an instrument has cramped scale for larger values, then it follows (A) ohm law. Schering bridge is used to (A) determine capacitance. These short objective type questions with answers are very important for competitive exams like IIT-JEE, NEET, AIIMS, JIPMER etc. Increases b. Decreases c. Remains same d. None of these. Questions & Answers (MCQs) focuses on “Capacitive Transducer”. 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. thumb_up_alt 0 like . It is a device used to remove liquid or gases by suction from the body. The most commonly used type of transducer is variable resistance transducer. It measures temperature, pressure, displacement, force, vibrations, etc. c. Capacitive transducer d. Resistive transducer. In Electrical Engineering, earthing refers to the method of creating low impedance path to the ground. Capacitive transducer is used for? The transduction element of capacitive transducer is a capacitor which may be a parallel plate, cylindrical or angular capacitor. There are many such devices like thermometers, loudspeakers etc. Since we’ve now understood that capacitive proximity sensors are capable of moisture control, we’ll, of course, need a sensor for its applications! Fig. Capacitor microphone Principle of operation: Sound pressure varies the capacitance between a fixed plate and a movable diaphragm. Sphygmo-manometer C. Instrument used for measuring blood pressure 4. Advantages of LVDT: Linearity: The output voltage of LVDT is almost linear for displacement up to 5mm. 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. This quiz section consists of total 10 questions. Class B amplifier is biased (A) at midpoint of load line. So, in the capacitive transducer, the change in the capacitance is used to measure the physical quantities. 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'. It is otherwise called as resistive sensors. (C) measure low resistance. 31. Can you explain this answer? 36) If the ambient temperature is doubled and pressure fluctuates, then the transmission time of radar through air is a. d. X-radiation was used to signify an exact wavelength type of radiation. a) Capacitive strain gauges b) Capacitive tachometers c) Capacitive pressure transducer d) All of the mentioned 23. Q21. 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. (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. MCQ ON DISPLACEMENT MEASUREMENT,STRAIN MEASUREMENT,MEASUREMENT OF ANGULAR VELOCITY,ACCELERATION MEASUREMENT. | EduRev Electrical Engineering (EE) Question is disucussed on EduRev Study Group by 840 Electrical Engineering (EE) Students. capacitance-potential characteristics. Match the following 1. 10. (B) square law. Capacitive level transducer is an example of indirect measurement of level. We additionally find the money for variant types and next type of the books to browse. These short solved questions or quizzes are provided by Gkseries. A. Diagnostic tool for brain alignment 3. These short objective type questions with answers are very important for Board exams as well as competitive exams. C. It is equipment used to increase humidity of the inspired air. 57 views. by measuring the variation in the capacitance of a capacitor.. As we know that a transducer changes a form of energy into another form. Answer. Transducer is a device used to convert energy from one form to another. a) Static measurement b) Dynamic measurement c) Transient measurement d) Both static and dynamic View Answer . 35) The transducer used for the measurements is / are a. Q.123.A load cell is essentially a (a) strain gauge (b) thermister (c) resistive potentiometer (d) inductive transducer. The principle of operation of variable resistance transducer is Your answer. Answer ⇓ C 4. 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. Demand to this technology is increasing every day. 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