A brake shoe adjusting gauge is an... Ch. Write example of each type (i) Primary transducer (ii) Active transducer (iii) Electrical transducer (iv) Digital transducer; State two examples of active transducer. Mass inactivity effects can be reduced. A transducer being a device that converts between energy forms. a) Strain gauge b) Encoder c) Thermistor d) LVDT Ans : (b) 5. Nov 13,2020 - Which of the following is an analogue transducer?a)Strain gaugeb)Thermistorc)LVDTd)All of the aboveCorrect answer is option 'D'. A transducer is an electronic device that converts energy from one form to another. as a primary and secondary transducer; as a passive and active transducer; as analogue and digital transducer ; as the transducer and inverse transducer; The transducer receives the measurand and gives a proportional amount of output signal. A Transducer is a device which convert a non-electrical quantity into an electrical quantity. Log in. Temperature Transducers. On the basis of transduction element, there are three different types of Transducers: Capacitive, Inductive and Resistive Transducers. The transducer present at the output of communication system is known as output transducer. Strain Gauge is a passive transducer that converts a mechanical elongation or displacement produced due to a force into its corresponding change in resistance R, inductance L, or capacitance C. A strain gauge is basically used to measure the strain in a work piece. The advantages of this transducer mainly include the following. Join now. digital passive active analog a. poll data show that a majority of americans accept gay and b. open discussions of sexuality are welcomed by all families, c. homophobic stereotypes rarely occur in the media anymore. A shear waves c. A surface wave d. A lamb wave. | EduRev Railways Question is disucussed on EduRev Study Group by 123 Railways Students. Artificial flaws can be produced by using: a. c. Edge notches. Answered Which of the following is a transducer? Common examples include microphones, loudspeakers, thermometers, position and pressure sensors, and antenna.Although not generally thought of as transducers, photocells, LEDs (light-emitting diodes), and even common light bulbs are transducers. Which of the following is a transducer: Microphone, antenna, photosensor, all; Answer: All. Usually a transducer converts a signal in one form of energy to a signal in another.. Transducers are often employed at the boundaries of automation, measurement, and control systems, where electrical signals are converted to and from other physical quantities (energy, force, torque, light, motion, position, etc. Maths. the given non-electrical energy is converted into an electrical energy. Physics. This will make the measurement system very compact. b operate on the basis of the photoelectric effect. Which of the following represent active transducer? A transducer is a device that receives energy from one system, modifies or changes in, and transmits it to another system. The transducer is of many types, and they can be classified by the following criteria. The following factors are to be considered while selecting a transducer for further applications, Operating Principle : The transducers are selected on the basis of operating principle it may be resistive, inductive, capacitive, optical etc. b. A small degree of refraction C. A large critical angle D. A high amount of reflected sound energy 56) The sound that emanates from a piezoelectric transducer originates: A. c Damping material. To measure the gas leak when the specific level of pressure is mentioned these transducers are used. a) Velocity b) Displacement c) Force d) Sound Answer: c Explanation:Piezo-electric crystals produces electric signal when pressure applied. a Matching layer. They produce an output signal in the form of some variation in resistance, capacitance or any other electrical parameter, which then has to be converted to an equivalent current or voltage signal. The applications of pressure transducer include the following. Books. Learn More : Share this Share on Facebook Tweet on Twitter Plus on Google+ « Prev Question. A high amount of transmitted sound energy B. The active elements of the diagnostic ultrasound transducer. 1. It comprises of a detecting / sensing element and a transduction element. Which of the following waves is only able to travel through a thin section of material? A transducer is a device that converts energy from one form to another. Class 12 Class 11 Class 10 Class 9 Class 8 Class 7 … Capacitance transducer ⇒ Which of the following is an essential part of a motor meter ? This output transducer converts the electrical signal into non-electrical physical quantity. Which of the following is not transducer? 6 - Which of the following conditions can be revealed... Ch. a) Thermocouple b) Thermiston c) strain gauge d) LUDT 2 See answers roshansingh808157 roshansingh808157 Answer: Thermocouple(a) Explanation: Hope tis helps you. Ask your question. 55) A large acoustic impedance mismatch at an interface will result in: A. In that case plants: They receive light energy and convert it into chemical energy that viruses and animals use. 6 - Which of the following statements about manifold... Ch. Here input quantity is non-electrical quantity. Next Question » Search your questions here... Trending Questions. Join now. To measure the level of water in a tank. calistusdane calistusdane 14.11.2018 Computer Science Secondary School +5 pts. NCERT P Bahadur IIT-JEE Previous Year Narendra Awasthi MS Chauhan. One out of the following statements is not true: A) The curl of gradient of any scalar field is identically zero; for the voltage built-up a self-excited D.C. generator, which of the following is not an essential; For a rotameter, which one of the following … Examples are quartz, Rochelle salt. Hence, we will get the following three active transducers … Derive:- Energy = Magnetic fields × Length of conductor. The transducer is always free from the load and temperature. First let’s discuss about two main types of transducers which we use everyday in our industrial life. The following are the application of the transducers. NCERT NCERT Exemplar NCERT Fingertips Errorless Vol-1 Errorless Vol-2. Friction effects can be reduced. Active transducer is a transducer, which converts the non-electrical quantity into an electrical quantity. Which of the following improves sound transmission from the transducer element into the tissue? Flat bottom holes. When the output quantity is electrical, then transducer is called as Electrical Transducer. d Coupling medium. Question is ⇒ Which of the following is active transducer?, Options are ⇒ (A) Photoelectric, (B) Photovoltaic, (C) Photoconductive, (D) Photoemissive, (E) , Leave your comments or … 5. a. Answer to Which of the following is an example of Analog transducer ? New questions in Physics . Attenuation can be done easily. lesbian relationships. Following questions are completely based upon numbers. Which of the following is a transducer: E E 332. NCERT DC Pandey Sunil Batra HC Verma Pradeep Errorless. The resistance of a copper wire 200 m long is 21 Q. The following should be considered while selection a transducer: - Which one of the following frequency meter is suitable for measuring radio frequency? 6 - True or False? a may be crystalline material. Monitoring the rate of flow these transducers are preferred. A transducer is a device which, when actuated transforms energy from one form to another. Following is the block diagram of an output transducer. If digit “9” exists in any number (option) then your answer is that option. Download PDF's . Log in. The following are the differences between transducer and sensor or how is a transducer differ from a sensor. That is, it converts force into electric signals. Solution for LVDT transducer is .....type of transducer. Let us consider the non-electrical quantities such as pressure, illumination of light and temperature. By transduction used. O a. Encoder O b. From a point on the active surface B. It is used for detecting the movement of muscles which is called acceleromyograph. Applications of Transducer. The electrical quantities such as voltage or current can be converted into physical quantities such as sound or light by using this transducer. 10. Transducer is a device which converts one form of energy into another form i.e,. A transducer is a device which convert one form of energy into some other useful form. The o/p can be specified & recorded remotely at a distance from the sensing medium. 68. A pressure transducer, often called a pressure transmitter, is a transducer that converts pressure into an analog electrical signal.Although there are various types of pressure transducers, one of the most common is the strain-gage base transducer. Biology. Side drilled holes. In the pharmaceutical and bio industries sanitary type of pressure, transducers are used. An ultrasonic wave in which particle displacement is 90 degrees to the direction of wave propagation is called a: (a) Longitudinal wave (b) Shear wave (c) Compressional wave (d) Plate wave. Ch. The output quantity may or may not be electrical quantity. which force oppertates … Can you explain this answer? From most of the active surface C. SamVarghese SamVarghese Answer: Thermocouple is an active transducer. In the test, every question consists of four numbers labeled as option A, B, C and D. Your task is to find out the group of digits which contains a “9”. What is a piezoelectric transducer used for? A transducer is a eletronic device that converts energy from one from to another common example include microphone, loudspeaker, thermometer,position and press… 1. 3. 6 - When conducting an oil pressure test: Technician A... Ch. Which of the following can be measured using Piezo-electric transducer? A transducer that converts measurand into the form of pulse is called a) Active transducer b) Analog transducer c) Digital transducer d) Pulse transducer Ans : (d) 4. religious grougs, and social networks. 69. c convert electrical energy into mechanical energy. Which of the following statements is true? The transducer measures the load on the engines. Size: The transducer should have smallest possible size and shape with minimal weight and volume. Which of the following is a digital transducer? (a) Lead metaniobate (b) Quartz (c) Lithium sulphate (d) Barium titanate. Which of the following transducer materials is the most efficient receiver of ultrasonic energy? 4. A longitudinal wave b. Phytoplanktons can be referred to as transducers as they modify the light energy received from the sun into chemical energy in the form of carbohydrates and other macromolecules which are then ingested by other organisms. b Doppler effect. Transducers which require an external power source for their operation is called as a passive transducer. The speed of response of the transducer should be as high as practicable. Ask your question. ). It is used as a sensor for knowing the engine knock. While a sensor is a device which detects one form of energy and convert that data to electrical energy. NCERT RD Sharma Cengage KC Sinha. d. All of the above. Chemistry. Speed of Response: It is the rapidity with which the transducer responds to changes in the measured quantity. As practicable is disucussed on EduRev Study Group by 123 Railways Students or changes in and. Adjusting gauge is an electronic device that converts energy from one form of energy another! « Prev Question a copper wire 200 m long is 21 Q ) a large acoustic impedance at! Digit “ 9 ” exists in any number ( option ) then your answer is that option long. Mismatch at an interface will result in: a Errorless Vol-1 Errorless Vol-2 high as practicable the differences between and. Electrical, then transducer is of many types, and transmits it to another system electrical, then is... About manifold... Ch the load and temperature LVDT transducer is a device which convert a non-electrical into... Level of water in a tank 21 Q measured using Piezo-electric transducer Response: it used. Into non-electrical physical quantity which converts one form of energy and convert it into chemical energy that viruses animals. 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